Subject :NSO Class : Class 4
(A) 8
(B) 10
(C) 13
(D) 16Ans 2:
Class : Class 7
I don't understand how to do it and there is no solution. How do we know that is the correct answer. And the other solutions are mixed up. It is confusing. Please fix it.
Ans 8:
Class : Class 4
Sum of numbers in brown colored circles is 25 (2 5 12 6)Now add the numbers in green colored circles, which should also be equal to 25. The sum of given numbers is 9. So, missing number is 25-9=16
Match the picture of beaks with their functions._opt.jpeg)
(i) To make holes in wood and tree trunks_opt.jpeg)
(ii) To tear and eat meat_opt.jpeg)
(iii) To cut and eat many kinds of food_opt.jpeg)
(iv) To suck nectar from flowers
A scientist took a metal rod and a wooden rod and wrapped each of them in a piece
of paper. These were then heated as shown. It was found that the paper around the
metal rod does not burn whereas the one around the wooden rod catches fire. It is because
In the experiment below, when the flask
was placed in hot water, the level of the drop of
ink dropped and then rose because the __________ expanded first, followed by the expansion
of _______.
The speed of a train increases at a constant rate
a from zero to v, and then remains constant for an interval, and finally decreases to zero at a constant rate
b. If L be the total distance travelled, then the total time taken is
A particle is moving in a straight line with initial velocity
u and uniform acceleration f. If the sum of the distances travelled in
tth and (t +
1)th seconds is 100 cm, then its
velocity after t seconds in cm/s is