1.
To construct a rectangle, you must have one side and :
2.
Express 37 ⅜ as a decimal:
3.
A man can do a work in 12 days, a woman can do the same work in 20 days and a child can do the same work in in 30 days. Who will do the work earlier? (a) Only man (b) Woman and child together
4.
If * means double of the first number added by five times the second number, then find ( 1 * 2 ) * 6.
5.
The sum of eleven lakh, eleven thousand, eleven hundred and eleven.
6.
If 'n' is a natural number then n(n+1)(n+2) is always divisible by :
7.
If * means double of the first number multiplied by five times the second number, then find ( 1 * 2 ) * 6.
8.
P and Q are two positive integers such that PQ= 64 . Which of the following is not the correct value of P + Q ?
9.
Ramesh purchased few oranges at the rate ‘x’ for Rs.’y’and sold at ‘y’ for Rs.’x’. If y > x. Will there be profit or loss?
10.
Find the fourth proportional of 36, 45 and 28.
11.
Factorise: 243a4 – 48 b4.
12.
Is it possible to have product of sum and difference of two numbers as −33? If yes, find the difference of the two numbers.
13.
Which is greater x+4 or x-4 for any negative value of x ?
14.
The sum of the ages of three persons is 100 years. what will be the sum of their ages after 5 years:
16.
HCF of two consecutive EVEN NUMBERS is .
17.
First ten Natural numbers and First ten Whole numbers are same.
18.
HCF of the group of given numbers is less than the smallest of these numbers.
19.
Find the HCF of first sixteen even multiples of 17.
20.
A person can cover a distance at 12m/sec in 100seconds but he wants to cover it in 80 seconds, what should be his speed?
