List of practice Questions

Quantity A: 9\% of 93
Quantity B: 93 times 0.09
Quantity A: The sum of integers from -6 to 7
Quantity B: The sum of integers from -7 to 6
A: Circumference of a circle with radius 7 inches
B: Perimeter of a square with 7 inches of sides
Quantity A: The area of 4 squares with 3 inches of side.
Quantity B: The area of 3 squares with 4 inches of side.
Quantity A: A is the Maternity Hospital with an average of one child birth a day throughout the year. The probability that a child is born in a September is \( \frac{30}{365} \).
Quantity B: The probability that a child is born at the same hospital on Friday is \( \frac{1}{7} \).
What is the swimming speed of the champion swimmer in the still water of a river?
Statement 1: The swimmer seems at the speed of 3 km per hour upstream.
Statement 2: The swimmer swims at the speed of 5 km per hour downstream.
A man takes 24 minutes to row 10 km upstream, which is one-fifth more than the time he takes on his way downstream. What is his speed of rowing in still water?
A bag contains \( 4 \frac{2}{3} \) dozens of candies, out of which \( a \) are lemon candies. If one candy is drawn at random from the bag, there is some probability that it will be a lemon candy. Now, \( 4 \frac{2}{3} \) dozen more lemon candies are put in the bag, and the probability of drawing a lemon candy will be \( 2 \frac{1}{2} \) times higher than in the first case. Find \( a \).
In the given figure, PQ is the diameter of the circle with center O. If angle PQR = 60°, RPS = 35°, PQM = 45°, find the measure of QPR, PRS, and QPM.
A right-angle triangle has perimeter equivalent to 7 times its height, which is the shortest side, while the area of the triangle is 17.5 times the length of the shortest side. Find the measures of the three sides of the triangle.
The ratio of the present age of A and B is 4:7, and 6 years back the ratio was 2:5. What will be the ratio of their ages after 9 years?
Guddu and Sonu can do a certain work in 12 days and 24 days respectively. They started the work together, but Sonu left after some time and Guddu finished the remaining work in 6 days. After how many days (from the start) did Sonu leave?
The horizontal distance between the towers is 108 metres. The angle of depression of the top of the first tower when seen from the top of the second tower is 30°. If the height of the second tower is 140 metres, find the height of the first tower.
Which of the following members will go to Canada?
How many male members are there in the family?
How is D related to E?
The average score of the first four batsmen in a cricket match was 58 runs. The average score of the last four batsmen was 6 runs less than the average of the first four batsmen, and the average of the remaining batsman was 11 runs less than the average of the first four and last four batsmen. Determine the average score of the team.
Pipe-1 can fill a tank in 17.5 minutes. Pipe-2 can fill the tank in 20 minutes. Both pipes can fill at the rate of 6 liters/sec. What is the capacity of the tank?
For a sports event of class V students, a packet of 7 caps is to be prepared from 9 green colored caps and 4 red caps. In how many ways can this be done when the packet contains at most 3 red caps?
A trader gives a discount of 25\% and makes a profit of 20\%. He wants to earn more and he reduces the discount to 15\%. Find the new profit percentage.
There are 6 members in a family A, B, C, D, E, F. B is brother of E's husband. D is the father of A and grandfather of F. C is the sister of F. There are 2 fathers, 3 brothers, 1 mother the F’s father.
Find the wrong number in the series: 2, 10, 30, 68, 130, 232.
If (K-R) and (SxR), then the relation between K and S is:
B is father of K and K is husband of R. Find the relation between B and R?
It is known that B is father of K and R is son of B, then find the relation between K and R.