App Logo

No.1 PSC Learning App

1M+ Downloads
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: Some mobiles are tablets. Some tablets are laptops. All laptops are cameras. Conclusions: (I) Some cameras are tablets. (II) All laptops are mobiles.
Suresh starts from Point Z and drives 8 km towards west. Then, he takes a right turn, drives 4 km, again takes a right turn and drives 12 km. Then, he turns left and drives 5 km. Then, he turns left again and drives 6 km; again he takes a left turn and drives 15 km. Then, again he takes a left turn, drives 2 km and stops at Point N. How far (shortest distance) and towards which direction should he drive in order to reach Point Z again?

This question is based on the five, three-digit numbers given below.

(Left) 574 941 523 971 563 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) NOTE - All operations to be done from left to right. What will be the resultant if the third digit of the second highest number is added to the third digit of the second lowest number?

MIKL is related to RNPQ in a certain way based on the English alphabetical order. In the same way, PLNO is related to UQST. To which of the following is TPRS related, following the same logic?
Four chimes ring simultaneously at 5:30 a.m. After that, they ring at the intervals of 15 seconds, 20 seconds, 25 seconds and 30 seconds, respectively. How many times will these chimes ring together till 8:15 a.m., including at 5:30 a.m.?
What should come in place of the question mark (?) in the given series? 9 20 42 86 ? 350
Seven friends, Q, R, S, T, W, X and Y, are sitting around a circular table facing the centre of the table. X sits third to the left of Q. R sits third to the left of T. Only four people sit between X and S when counted from the right of X. W is an immediate neighbour of both S and Q. How many people sit between Y and W when counted from the left of Y?
What should come in place of the question mark (?) in the given series? 1155, 1034, 985, 960, 951, ?
In a certain code language, A @ B means ‘A is the sister of B’, A & B means ‘A is the brother of B’, A + B means ‘A is the wife of B’, A # B means ‘A is the father of B’. Based on the above, how is S related to T if ‘S + D # R & Y @ T’?
Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only two boxes are kept below G. Only one box is kept above B. Only one box is kept between B and D. A is kept immediately above C. E is kept at some place below F. Which box is kept at the top?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All almonds are crows. Some peanuts are razors. All razors are crows. Conclusions: (I): All peanuts are crows. (II): Some almonds are razors.

In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following number-pairs. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)

21, 105

19, 95

Seven students, Q, R, S, T, W, X and Y, are sitting in a straight line facing north. Only W sits to the right of R. Only three people sit to the left of S. Only three people sit between R and Y. Q sits at some place to the left of T but at some place to the right of X. How many people sit to the left of X?
In a certain code language, ‘MINT’ is coded as ‘4286’ and ‘NEAR’ is coded as ‘3879’. What is the code for ‘N’ in the given code language?
In a row of people all facing North, Fardeen is 4th from the left end. Paras is 6th from the left end. Paras is exactly between Fardeen and Kapil. If Kapil is 5th from the right end of the row, how many people are there in the row?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: All towels are boats. No peanuts are boats. All chairs are towels. Conclusions: (I) Some boats are chairs. (II) No towels are peanuts.
If ‘A’ stands for ‘−’, ‘B’ stands for ‘+’, ‘C’ stands for ‘×’ and ‘D’ stands for ‘÷’, what will come in place of the question mark (?) in the following equation? 120 A 90 B 10 C 100 D 20 = ?
Vijay starts from Point Y and drives 29 km towards south. He then takes a left turn, drives 68 km, turns right and drives 55 km. He then takes a right turn and drives 27 km. He takes a right turn, drives 84 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90-degree turns only unless specified.)

Select the correct mirror image of the given figure when the mirror is placed at OG as shown below.

Capture.JPG
In a certain code language, 'A : B' means ‘A is the wife of B’, 'A × B' means ‘A is the brother of B’, 'A < B' means ‘A is the father of B’ and 'A + B' means ‘A is the mother of B’. How is C related to G if 'C < D × E + F : G’?
What should come in place of the question mark (?) in the given series based on the English alphabetical order? BVM EYP HBS KEV ?
What will come in place of the question mark (?) in the following equation if ‘–‘ and ‘+‘ are interchanged and ‘×’ and ‘÷′ are interchanged? 270 × 30 ÷ 9 − 76 + 60 = ?

Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group?

(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

What should come in place of the question mark (?) in the given series? 6 11 18 23 42 47 ?

This question is based on the five, three-digit numbers given below.

(Left) 359 725 422 627 435 (Right)

(Example- 697 – First digit = 6, second digit = 9, and third digit = 7) (Note: All operations to be done from left to right.) What will be the resultant if the second digit of the highest number is added to the third digit of the lowest number?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? TWO QTL NQI KNF ?
In a certain code language, ‘DINE’ is coded as ‘1290’ and ‘BIDE’ is coded as ‘9025’. What is the code for ‘B’ in the given code language?
WMHD is related to TJEA in a certain way based on the English alphabetical order. In the same way, TGNV is related to QDKS. To which of the given options is FIXL related, following the same logic?

Refer to the following number series and answer the question that follows (all numbers are single-digit numbers only and counting to be done from left to right only).

(Left) 4 4 5 1 4 6 2 1 9 3 3 7 9 3 7 3 4 6 5 7 7 9 6 (Right)

How many such even digits are there, each of which is immediately preceded by an even digit and also immediately followed by an even digit?

Seven people, A, B, C, D, E, F and G, are sitting in a straight line facing south. D is sitting to the immediate left of G and immediate right of E. A is sitting to the immediate left of E and immediate right of B. C is sitting to the immediate left of F. Who is sitting to the immediate left of B?

Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.

(Left) Ω 9 2 # 1 8 $ 7 3 6 * £ + 5 4 @ % & (Right)

How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by another symbol?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: All pots are tears. Some tears are bottles. All bottles are cloves. Conclusions: (I): All cloves are tears. (II): Some cloves are pots.
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. GJEZ EHCX CFAV ADYT ?

Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.

Capture.JPG
Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern. IFX : LCS DNG : GKB
In a certain code language, ‘knowledge is a boon’ is written as ‘if mi nn ku’ and ‘God gives boon’ is coded as ‘mi in im’. How is ‘boon’ coded in the given language?
MNPL is related to RSUQ in a certain way based on the English alphabetical order. In the same way, JKMI is related to OPRN. To which of the following is QRTP related, following the same logic?
Neha starts from Point Y and drive 8 km towards north. Then she takes right turn and drives 9 km and then again she takes right turn and drives 18 km. Then she turns left and drives 7 km. Then she turns left and drives 2 km and at last she turns left and drives 16 km and stops at point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again?

Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group?

(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

What will come in place of the question mark (?) in the following equation if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷′ are interchanged? 225 × 9 ÷ 10 − 39 + 45 = ?
A, B, C, D, J, K and L are sitting around a circular table, facing the centre of the table. Only two people sit between C and K when counted from the right of C. Only three people sit between L and J when counted from the right of J. K sits to the immediate right of J. A sits to the immediate right of D. Who sits fourth to the right of B?
Seven people, A, B, C, D, E, F and G are sitting in a row, facing north. No one sits to the left of C. Only four people sit between C and D. Only three people sit to the right of E. G sits to the immediate left of B. F is not an immediate neighbour of E. How many people sit to the right of A?
In a certain code language, ‘A = B’ means ‘A is the sister of B’, ‘A $ B’ means ‘A is the brother of B’, ‘A @ B’ means ‘A is the wife of B’ and ‘A * B’ means ‘A is the father of B’. How is M related to K if ‘M = W * R $ T @ K’?
What will come in the place of the question mark (?) in the following equation if ‘×’ and '÷’ are interchanged and ‘9’ and ‘3’ are interchanged? 2 – 6 ÷ 9 × 3 + 5 =?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: Some goats are horses. All horses are cows. All cows are elephants. Conclusions: (I) All elephants are goats. (II) Some cows are goats

Refer to the given number series and answer the question that follows. Counting to be done from left to right only.

(Left) 4 3 5 6 2 1 5 5 7 1 5 2 3 6 9 7 4 7 9 5 8 5 3 7 4 2 1 (Right) .

How many such odd digits are there each of which is immediately preceded by an even digit and also immediately followed by an even digit?

Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.

(Left) @ 8 $ 7 3 6 & Ω 9 % + 5 4 2 # 1 * £ (Right)

How many such symbols are there each of which is immediately preceded by another symbol and also immediately followed by another symbol?

Select the number from among the given options that can replace the question mark (?) in the following series. 6 20 48 104 216 ?
Which of the following terms will replace the question mark (?) in the given series to make it logically complete? SBL 13, VWO 17, YRR 21, BMU 25, ?
Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusion/s logically follow/s from the given statements. Statements: All fans are doors. All doors are bags. No fan is a light. Conclusions: I: No door is a light. II: No bag is a light.