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Exponential

Question source : Facebook que source ( × 10 to power 3)÷(7×10 to the power of-3) -5×10 to the power of-4 + × 10to power of-3 Evaluate the answer...
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contest distance

Find the distance between AB, BC and CA for figure shown below.
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contest find A intersect B

From the diagram below, find A intersect B.
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Increase in cube dimension

One dimension of a cube is increased by 1 inches to form a rectangular block. Suppose that the volume of the new block is 150 cubic inches. find the...
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date and day

If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?   a. Wednesday b. Tuesday c. Saturday d. Sunday
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combination

Oranges can be packed in sets of 10 oranges in box type A or 25 oranges in box type B. A carton comprising of 1000 oranges of type a...
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Find X

Options : a. 4 b. 8 c. 12 d. 16
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distance and time

In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:...
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Ratio and age

Six years ago, the ratio of the ages of Kunal and Sagar was 6 : 5. Four years hence, the ratio of their ages will be 11 : 10....
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percentage

The true discount on Rs. 2562 due 4 months hence is Rs. 122. The rate percent is: a. 12 % b. % c. 14% d. 15%
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odd one out

Find the wrong one in the sequence: 22, 33, 66, 99, 121, 279, 594
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probability of kings

From a pack of 52 cards, two cards are drawn together at random. What is the probability of both the cards being kings?   a. b. c. d.
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angles

A clock is started at noon. By 10 minutes past 5, the hour hand has turned through: a. 145 deg b. 150 deg c. 155 deg d. 160 deg...
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ratios

In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. ...
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solve.

Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of...
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Aptitude

A fires 5 shots to B’s 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A...
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combinations

Oranges can be packed in sets of 10 oranges in box type A or 25 oranges in box type B. A carton comprising of 1000 oranges of type a...

contest R2 Q2

Two circles touch internally at point P and a chord AB of the circle of larger radius intersects the other circle in C and D. Which of the following...
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contest R2 Q3

The remainder when is divided by 7 is : a) 0 b) 1 c) 2 d) 5
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contest R2 Q1

At what time between 8 PM to 9 PM will the hands of a clock be in same straight line pointing away from each other ? a) minutes past...
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contest R2 Q4

100 identical coins each with probability P of showing up Heads are tossed once. If 0 < P < 1 and the probability of Heads showing on 50 coins is...
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contest R2 Q5

p, q and r are three non-negative integers such that p + q + r=10. The maximum value of pq + qr+ pr + pqr is  : a)  ≥40...
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Probablity

A survey was done on a group of learners to determine which type of TV shows they enjoy: action, comedy or drama. Let A= action, C=comedy and D= drama. The results...

sum of AP

The sum of all numbers divisible by 6 in between 100 and 400 is :
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what is the exact number of researchers required?

A project has three test cases. Three teams are formed to study the three different test cases. James is assigned to all three teams. Except for James, each researcher...
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questio

What is the probability that the sum of two different numbers randomly picked (without replacement) from the set S = {1, 2, 3, 4} is 5?
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what is the smallest percentage increase the shopkeeper can apply to the selling price in order to avoid selling at a loss?

A shopkeeper purchase volleyballs for \$10 each and sells them for \$18 each. If the cost of the balls increases by 50% for two months in a row, what...
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contest Question-7

Ten tickets are numbered 1,2,3….,10. Six tickets are selected at random one at a time with replacement. What is the probability that the largest number appearing on the selected...
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contest Question-4

The remainder is 57 when a number is divided by 10,000. What is the remainder when the same number is divided by 500?
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contest Question-1

In the given hexagon PQRSTU, all sides are equal with center O. Also, PO=OU=PU.  If perimeter of equilateral triangle is 2a, find perimeter of hexagon.
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contest Question-6

The sum of all numbers divisible by 6 in between 100 and 400 is : a) 12448 b) 12450 c) 12452 d) 12454
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contest Question-8

In the above picture, a circular cylinder is wounded symmetrically by a big rope exactly four times. If cylinder circumference is 6cm and cylinder length is 24cm, then what is the length of...
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contest Question-2

In the figure shown below ABC is a triangle with BC=5 and triangle EDC has an angle ∠EDC=(90-x) degrees. If AB = 10, what is the length of the...
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contest Question-3

If the orthocenter of the triangle is the origin, what will be the coordinate of the third point when Two vertices of a triangle are (5,-1) and (-2,3)?
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Combination

There are 3 doors to a lecture room. In how many ways can a lecturer enter and leave the room? (A) 1 (B) 3 (C) 6 (D) 9 (E)...
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