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Find the amount Ravi needs to return to Monu, if he had borrowed ₹3,000 from Monu at 4% p.a. compound interest, compounded annually. 2 years ago.
Sujata is standing in a park facing the east direction. She then turns 135° anticlockwise. After that, she turns 90° anticlockwise. Then, she turns 45° clockwise. In which direction is she facing now?

Simplify 625−324+332\sqrt{625} - \sqrt{324} + 33^2.

Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

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How many such fathers are there who are also movie lovers but not engineers?

Each of the digits in the number 318924765 is arranged in descending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?
Which of the following years was a leap year?
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In Munnar, a travel company has three 4-seater cars and two 8-seater maxi cabs. The rate of each passenger for a round trip in a car is 225 and for a round trip in a maxi cab is ₹20. The average occupancy of the seats is 100%. What is the average earning of each vehicle for one round trip?

Refer to the following letter and number series and answer the question.

(Left) G C 6 8 T 7 D 4 6 K 2 R Y 3 5 E S A 4 T Y 7 8 G T (Right)

If all the numbers are dropped from the series, how many letters are there in the English alphabetical order between the letter that is fourth from the right end and the letter that is sixth from the left end of the given series?

Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13-Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (5, 21, 2) (7, 33, 4)
Sujlam started from a point facing towards the west, turned left and walked for 10 m, then turned right and walked for 12 m, then turned left and walked for 11 m, and then turned left again at point P and walked for 17 m. Prior to turning left at point P. he was facing in which direction? (All turns are 90 degree turns only)
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If '+' means '−', '−' means '×', '×' means '÷' and '÷' means '+', what will come in place of the question mark (?) in the following equation?

24 + 16 ÷ 132 × 11 − 3 = ?

If the selling price of an almirah is doubled, profit is tripled. Find the profit percentage.
In a certain code language, MUTINY is written as 25149202113 and MAGIC is written as 397113. How will NECTAR be written in the same language?
Which of the following numbers will replace the question mark (?) in the given series? 23, 31, 95, 311, ?
How many such pairs of letters are there in the word 'DEVELOP' (in both forward and backward directions) each of which have as many letters between them in the word as there are in the English alphabetical order?
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster. FINE : GKQI : : MOST : NQVX : : SEAL : ?
The angles of a quadrilateral are in the ratio 2: 5: 7: 10. Find the difference between the greatest and the smallest angles of the quadrilateral.
In how much time will a sum of money double itself at 10 per cent per annum rate of simple interest?
Which of the following numbers will replace the question mark (?) in the given series? 8, 17, 33, 63, 114, 193, ?

Study the given diagram carefully and answer the question. The numbers in different sections indicate the number of persons.

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How many such babies are there who are neither premature NOR preterm?

The average age of Raj and his sister is 8 years. If Raj's age is 10 years, then find the age of his sister.

A decision is given followed by two statements I and II. Read all the information carefully and select the correct option.

Decision:

In order to promote tourism, Country W is declaring 20 of its cities as Heritage Sites.

Statements:

I. 4 of the 20 cities are located in hilly areas and have limited access to transport.

II. In the past whenever a city in Country W has been promoted for tourism, it has led to increased employment opportunities in that city.

In this question, a group of letters is coded using numbers as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

  • Letter/Symbol: I | L | M | H | Y | O | C | E | R

  • Code: 4 | 5 | 9 | 1 | 2 | 3 | 6 | 7 | 8

Conditions:

  • (i) If the first element is a vowel and the last, a consonant, the codes for these two (the first and the last elements) are to be interchanged.

  • (ii) If the first element is a consonant and the last, an vowel, the first and last elements are to be coded as 0.

  • (iii) If both the second and the fifth elements are vowels, the fifth element is to be coded as the code for the second element and vice-versa.

Question:

EICHER

How many such pairs of letters are there in the word 'ABILITY' (in both forward and backward directions) each of which have as many letters between them in the word as there are in the English alphabetical order?
There are four prime numbers taken in ascending order. The product of the first three prime numbers is 1771 and the sum of the last two prime numbers is 82. What is the product of the last two prime numbers?
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Which of the following is the quadratic equation whose roots are -2 and 4?
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If '+' means '−', '−' means '×', '×' means '÷' and '÷' means '+', what will come in place of the question mark (?) in the following equation?

28 − 2 + 80 × 5 ÷ 14 = ?

The value of −48÷[4×(6−5+1)]÷24 -48 \div [4 \times (6 - 5 + 1)] \div 24:

Which of the following pairs of numbers is co-prime?
The difference between two numbers is 42 and they are in the ratio 5: 3. Find the smaller number.
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Study the given diagram carefully and answer the following question. The numbers in different sections indicate the number of persons using different brands of laptop in an IT office.

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How many people use both Sony and Dell laptops?

Five students 1, 2, 3, 4 and 5 - are sitting around a circular table facing the centre. 4 is sitting to the immediate right of 1 and immediate left of 2. 5 is sitting second to the left of 1. Which of the following statements is true?
Pole E is to the north of pole U and east of pole R. Pole N is to the west of pole U and east of pole I. Pole J is to the south of pole I. What is the position of pole R with respect to pole U?
The ratio of the sum of all the interior angles to an exterior angle of a regular polygon is 24: 1. Find the number of sides of the polygon.
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Find the fourth proportional of 4a + 7,11a + 3 and 6a, if a = 2.
A, B, C, D, E, F and G want to play a video game they purchased together. Each will get it on one day of the same week starting from Monday and ending on Sunday. No one gets it on same day of the week. A will play on Sunday. D will play immediately before A. B will play immediately after E. E will play on Wednesday. C will not get it on Monday. F gets it on a day between B and D. On which day will G get to play?
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Find the third proportional of 18 and 54.
If a man bought 6 pencils for ₹5, and sold them at 5 pencils for ₹6, then the gain percentage is_________
Find the approximate angle between the minute hand and the hour hand of a 12-hour clock when the time is 9:25.
Five persons, A, B, C, D and E, are sitting in a straight line. All are facing the north direction. D sits to the immediate left of A. Only two persons are sitting between D and B. C sits second from the extreme right end of the line. Only two persons are sitting between C and E. Who is sitting to the immediate right of E?
Select the option that is related to the fifth number in the same way as the second number is and the fourth number is related to the third number. related to the first number 13 : 96 : : 18 : 131 : : 14 :?
The radius and height of a cylinder are in the ratio 2: 1 Find its total surface area if curved surface area is 616 m²