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0:01:31

when (x³¹ + 31) is divided by (x+1), the remainder is

0:03:03

Two different dice are rolled. The probability of getting sum of numbers on two dice to be 5 is ?

0:01:20

The mean and mode of a frequency distribution are 28 and 16 respectively. The median is

0:01:44

The mean of 20 numbers is zero. of th , at most, how many may be greater than zero?

0:02:22

In an examination, one student secured 30% marks and failed by 45 marks. Another student secured...

0:02:50

Rajveer saves ₹ 32 during the first month, ₹ 36 during the second month and ₹ 40 during the 3rd mont

0:03:16

A cubical ice-cream bar of edge 22 cm is to be distributed among some children by filling ice-cream.

0:03:35

If the point C (1 , 1) divides the line joining A(-2 , 7) and B in the ratio 3 : 2 internally, B is?

0:03:06

Consider the system of linear equations x – y + 1 = 0 and 3x + 26 – 12 = 0. The coordinates..

0:03:03

Manufacturer of TV sets produced 600 sets in the 3rd year and .. sets in the 10th year?

0:03:23

A factory manufactures 120000 pencils daily. The pencils are cylindrical in shape, each of length..

0:02:40

Ratio of incomes of two persons is 9 : 7 and the ratio of their expenditures is 4 : 3. If each of...

0:03:29

if x = 1/[2 – { 1/( 2 –(1/(2-x))}], x≠0, then x is equal to

0:02:51

The cost of carpeting a room 15 m long with a carpet 75 cm wide at ₹ 70 per metre is ....

0:01:34

which of the following pairs of lines in a circle cannot be parallel (A) Two chords (B) A chord &..

0:03:48

Value of p such that the points A(4 , 7), B(p, 3), C(7, 3) are the vertices of a right triangle.

0:01:09

If O is any point inside a rectangle ABCD, then (A) OB² + OD² = OA² + OC² (B) OB² + OA² = OD² + OC²

0:01:29

The area of a sector of angle θ of a circle with radius R ?

0:01:37

A wire is looped in the form of circle of radius 28 cm. It is rebent into a square. side of square?

0:02:24

Seven times the seventh term of an AP = eleven times its eleventh term, then eighteenth term is?

0:01:45

The denominator of a fraction is two more than its numerator. If the sum of the fractions is 2 4/15.

0:02:40

Find the area of the triangle whose sides are 42 cm, 34 cm and 20 cm.

0:01:47

A kite is flying at a height of 30 m from the ground. The length of the string from the kite to the.

0:02:39

A hemispherical bowl of internal diameter 36 cm is full of liquid. The liquid is to be filled into..