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0:01:00

Solve:6 - 9 + 8 x3 /20= ?What will come in place of question mark?Fokcha, onlinegurukulbyrohitranjan

0:02:26

If + means divided by - means added to x means subtracted form and means multiplied by then 18 × 12

0:05:40

The following number series follows a particular pattern. One of the numbers in the given series is

0:02:18

find the coordinates of the focus,axis of the parabola, the equation of the directrix and the length

0:03:52

Basic Differentation And Integration.#onlinegurukulbyrohitranjan

0:02:24

Calculate the dimensional formula of energy from the equation E=1/2 mv2.#onlinegurukulbyrohitranjan

0:03:05

Stopping distance of vehicles : When brakes are applied to a moving vehicle, the distance it travels

0:17:03

Galileo’s law of odd numbers : “The distances traversed, during equal intervals of time,

0:01:04

In the S.I. system, the unit of temperature is-(A) degree centigrade (B) Kelvin(C) degree Celsius

0:15:20

Vector And Scalar Product #onlinegurukulbyrohitranjan

0:01:24

What will come in place of question mark ?#onlinegurukulbyrohitranjan

0:04:15

If the kinetic energy gained by an electron is 1.6  10-17 j, then it is accelerated through a

0:00:47

If 1 + 2 = 5 5 + 6 = 61Then 3 + 4 = ?(1)15 (2) 25 (3) 31 (4) 34.#onlinegurukulbyrohitranjan

0:04:49

Find the missing number in the series. 1, 2, 2, 4, 16, ? , 65536(1) 276 (2) 256(3) 198 (4) 64

0:05:56

Two blocks are in contact on a frictionless table. One has mass m and the other 2m.

0:06:52

If area of a sector of circle bounded by an arc of length 5 cm is equal to 20 cm2 then its radius

0:02:54

‘B’ speaks truth in 75% cases and‘A’ speaks truth in 80% cases. Find the probability that they

0:05:51

200 g steam at 100C is Introduced on 800g ice at 0C. Find the final temperature of the mixture

0:05:27

4, 2.5, 3.5, 6.5, 15.5, 41.25, 126.75(1) 2.5 (2) 3.5 (3) 6.5(4) 15.5.#onlinegurukulbyrohitranjan

0:05:04

If in a code language L = 20, RED = 51, then how BLUE will be written? (1) 68(2) 72(3) 81(4) 94

0:02:21

If x + 1/x = 2 and x is real, then the value of x17 + 1/x19 is 1. 1 2. 0 3. 2 4. -2

0:04:05

Write True ( T ) or False ( F ) against each of the following statements : (a) 16 : 24 :: 20 : 30

0:16:57

Determine if the following are in proportion. (a) 15, 45, 40, 120 (b) 33, 121, 9,96

0:04:35

Present age of father is 42 years and that of his son is 14 years. Find the ratio of