Question
Identify the shape formed by the erosion of glaciers
from the following?Solution
Cirque: A bowl-shaped, amphitheater-like depression formed by the headward erosion of a glacier.
A committee of 3 is to be formed from 5 boys and 4 girls. What is the probability that the committee contains at least 1 girl?
Two cards are drawn from a well-shuffled pack of 52 cards. What is the probability that both are aces?
Simplify: (1 + i)³ / (1 + i³)
Three numbers are in HP. Their sum is 37 and the sum of their reciprocals is 1/4. The numbers are:
A is a skew-symmetric matrix of odd order, then which of the following is true?
A and B can do a work together in 10 days. B and C can do the same work in 15 days, how many days will B take to complete the work if A, B and C togethe...
42, 54, 78, 114, 168, 222
A cyclist travels from point A to point B at a speed of 12 km/h and returns at a speed of 15 km/h. Calculate the average speed for the entire trip if th...
The marked price and the selling price of an item are in the ratio of 5:4. If the % discount offered is equal to the % profit ear...
A and B partnered to start a business with initial investments of Rs. 1,200 and Rs. 1,500, respectively. After one year, they both reinvested additional...
Relevant for Exams:
