If  consecutive whole numbers from 1 onward are written one after another to the right of 1 , find the unit digit at the 31 st place.

2½ [3 + ¾ times 2 ]

Find the fourth proportional of 36, 45 and 28.

Find the measure of each exterior angle of a regular polygon of 'n'sides.

In a vulgar fraction, which can be the denominator?

In a pie chart, if an item covers an area of 35%, then find the corresponding angle.

In a division sum, the divisor is 12 times the quotient and 5 times the remainder. If the remainder is 48, then what is the dividend ?

The sum of eleven lakh, eleven thousand, eleven hundred and eleven.

100 million is equal to :

If * means double of the first number multiplied by five times the second number, then find    ( 1 * 2 ) * 6.

Find the value of 'x' if 2/3 x +3/8 =3/8

A positive integer which when added to 'k' gives a sum which is greater than the product when it is multiplied by 'k'. The positive integer is :

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

Maximum retail price of a shirt is ₹1500. Its cost price is ₹1200. If net profit is 15%, find the discount percent.

Length, breadth and height of a match box is 4.5cm, 2.4cms and 1cm. What is the surface area of the match box?

Rearrange the digits of 1,02,35,007 to get the largest and the smallest number. The difference between the place values of 2 in these two numbers is :

Which is greater x+4 or x-4 for any negative value of x ?

Rectangle is a :

If 'n' is a natural number then n(n+1)(n+2) is always divisible by :

Every rhombus is a kite.