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ATQ,
Given: Radius = 18 cm
Formula:
In an objective type test of 90 questions, 5 marks are allotted for every correct answer and 2 marks are deducted for every wrong answer. After attempt...
Seven books P, Q, R, S, T, U are place side by side. R, Q and T have blue covers and other books have red covers. Only S and U are new books and the re...
Consider the following statements in respect of two natural numbers p and q such that p is a prime number and q is a composite number :
1. p �...
There are two Classes A and B having 25 and 30 students respectively. In Class-A the highest score is 21 and lowest score is 17. In Class-B the highest...
There is a numeric lock which has a 3-digit PIN. The PIN contains digits 1 to 7. There is no repetition of digits. The digits in the PIN from left to r...
Which number amongst 240, 321, 418 and 812 is the smallest?
The sum of three consecutive integers is equal to their product. How many such possibilities are there?
If 15 × 14 × 13 ×…× 3 × 2 ×1 = 3m × n
where m and n are positive integers, then what is the maximum value of m?
...Consider the following addition problem :
3P + 4P + PP + PP = RQ2; where P, Q and R are different digits.
What is the arithmetic mean...
Three Statements followed by three Conclusions are given below. You have to take the Statements to be true even if they seem to be at variance from the...