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Mayank starts from Point A and drives 11 km towards West. He then takes a left turn, drives 8 km, turns right and drives 5 km. He then takes a right turn and drives 8 km. He takes a final left turn, drives 6 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90-degree turns only unless specified.)
Seven people, A, B, C, D, E, F and G are sitting in a row, facing north. Only two people sit to the right of D. Only two people sit between D and E. Only two people sit between G and B. B sits to the immediate left of D. C sits to the immediate right of F. How many people sit between A and D?
Seven people, E, F, G, H, X, Y and Z, are sitting in a row, facing north. Only two people sit between E and Y. Only F sits to the right of Z. Only one person sits between Y and Z. G sits at some place to the right of X but at some place to the left of H. How many people sit between H and X?
Which of the following numbers is divisible by 11?
A number when increased by 50 %', gives 2580. The number is:
The monthly incomes of two friends Vipul and Vijay, are in the ratio 5 : 7 respectively and each of them saves ₹81000 every month. If the ratio of their monthly expenditure is 2 : 4, find the monthly income of Vipul(in ₹).
4 If 125 : y :: y : 180, find the positive value of y
Seven bells ring at intervals of 2, 3, 4, 6, 8, 9 and 12 minutes, respectively. They started ringing simultaneously at 7.10 in the morning. What will be the next time when they all ring simultaneously?
In a business with C, A and B invest ₹50,000 and ₹60,000, respectively. The profit of C is double the profit of B. If the total profit is ₹23,000, then the profit of A (in ₹) is:
How many seconds will a boy take to run one complete round around a square field of side 38 metres, if he runs at a speed of 6 km/h?
The sum of five numbers is 655. The average of the first two numbers is 78 and the third number is 103. Find the average of the remaining two numbers?
For what value of A, will the expression (13.56 × 13.56 + 13.56 × A + 0.04 × 0.04) be a perfect square?
If the least common multiple of 85 and 255 can be expressed as 85R+255, then the value of R is:
The marked price of an item ₹ 25,000. Under a scheme, successive discounts of 10% and 8% are given on it. Find the total discount given while selling the item under the given scheme
A sum, when invested at 10% simple interest per annum, amounts to ₹4080 after 2 years. What is the simple interest (in ₹) on the same sum at the same rate of interest in 1 year?
Convert 0.363636 into a fraction.
A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 27 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be two-third filled, is:
A pipe can fill a tank in 6 hours, and another pipe can fill the same tank in 8 hours. If both pipes are opened at the same time, how long (in hours, rounded off to one decimal place) will it take to fill the tank?
Jitesh and Kamal can complete a certain piece of work in 18 and 17 days, respectively, They started to work together, and after 5 days, Kamal left. In how many days will Jitesh complete the remaining work?
The sum of five numbers is 655. The average of the first two numbers is 75 and the third number is 128. Find the average of the remaining two numbers?
The sum of 8 numbers is 684. Find their average.
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The population of a town increases by 16% each year. If the population at the beginning of this year is 18,750, what will the population be at the end of next year?
The marked price of a book is 2,400. A bookseller gives a discount of 15% on it. What will be the cost price (in) of the book if he still earns a 20% profit?

Find the compound interest on ₹20,000 at 20% p.a for 1121\frac12 years compounded half-yearly.

In ∆LMN, medians MX and NY are perpendicular to each other and intersect at Z. If MX = 20 cm and NY = 30 cm, what is the area of ∆LMN (in cm² )?
Arun buys an old car for ₹4,75,000 and spends ₹80,000 on its repairs. If he sells the car for ₹5,85,000, find his gain percentage. (Rounded up to two decimal places)
Safia calculated his loss percent as 142714\frac27% on cost price. The ratio of selling price to cost price will be:
A man riding on a bicycle at a speed of 93 km/h crosses a bridge in 36 minutes. Find the length of the bridge?
How many seconds will a boy take to run one complete round around a square field of side 55 metres, if he runs at a speed of 18 km/h?
A cuboid has dimensions of length 10 cm, width 5 cm and height 8 cm. A cube with side length 5 cm is cut out from one of the faces of the cuboid. What is the remaining volume of the cuboid?
In a race, an athlete covers a distance of 312 m in 104 sec in the first lap. He covers the second lap of the same length in 52 sec. What is the average speed (in m/sec) of the athlete?
Evaluate: 2 × {17 - 2 × (9 -6)}
The average of first 120 odd natural numbers, is:
Evaluate: 2 × {17 - 2 × (10 -6)}
If the radius of a cylinder is doubled and the height is halved, then the volume change will be
If the radius of the base of a right circular cylinder is decreased by 27% and its height is increased by 237%, then what is the percentage increase (closest integer) in its volume?
The sum of five numbers is 655. The average of the first two numbers is 76 and the third number is 106. Find the average of the remaining two numbers?
The number of significant figures in 1.73 seconds is__________?
When did Dr. Mansukh Mandaviya inaugurate Phase-2 of the Khelo India Rising Talent Identification (KIRTI) programme?
The Season of Retreating Monsoon occurs during which of the following months in India?
Due to whose efforts was a ban on Sati put by the Governor-General of India, Lord William Bentinck, by enacting the Bengal Sati Regulation Act, 1829?
Which of the following ports is NOT located in the western coastal plains of India?
Which of the following films was NOT part of the feature film line-up at the 55th International Film Festival of India (IFFI) under the Indian Panorama section?
In ancient India, saltpetre was used for fireworks; it is actually?
The printed records of the Constituent Assembly discussions were compiled into how many volumes?
Which of the following is FALSE regarding refraction of light?
Through which of the following Acts were Indians, for the first time, associated with the executive Councils of the Viceroy and Governors?
The Punjab Plains are primarily drained by which river system?
General Service Enlistment Act was passed in_____?