1.
Using Vedic math, find the square of 9984.
2.
What least number should be subtracted from 26492518 so that the resulting number is divisible by 3 but not by 9 ?
3.
Is it possible to have product of sum and difference of two numbers as −33 in each case? If yes, find the difference of the two numbers.
4.
LCM of two prime numbers is 187. What is the sum of these numbers?
5.
What is the next thousandth number after 1,45,069.
6.
The value of 3360 ÷ 14 x 6 + 340 is:
7.
HCF of the group of given numbers is less than the smallest of these numbers.
8.
Two numbers are in the ratio 3 : 4. LCM of these numbers is 108. Is it possible to find the HCF of these numbers?
9.
Find the value of 'x' if 2/3 x +3/8 =3/8
10.
Simplify: 9 + 2 x 6 ÷ 4 − 12 ÷ 6 x 2
11.
Which is the least three digit number divisible by 9 but not divisible by 3 ?
12.
How many prime numbers are there in the first 150 natural numbers?
14.
Which digits have the same place value and face value in the number 4560923 ?
15.
Find the value of √0.81 + √0.0121 + √1.69.
16.
A three digit number is said to be divisible by 24 if it is divisible by two different numbers. Find these numbers.
17.
How many of the below given numbers are NOT PRIME NUMBER(S)? 2,3, 5,7, 11,13, 17,19, 23, 29,31, 37, 41,43, 47,53, 59,61, 67, 71,73, 79,83,89,97
18.
To find the LCM of fractions, which of the given combinations we need to find ?
19.
Use the digits 3,4 and 5 to form the largest and the smallest mixed fractions. What is the sum of the two fractions?
20.
CP of 12 articles is equal to the SP of 15 articles. Find profit or loss percent.
