1

JEE Main 2021 (Online) 18th March Evening Shift

Numerical

+4

-1

The radius of a sphere is measured to be (7.50 $$\pm$$ 0.85) cm. Suppose the percentage error in its volume is x.

The value of x, to the nearest x, is __________.

The value of x, to the nearest x, is __________.

Your input ____

2

JEE Main 2021 (Online) 16th March Morning Shift

Numerical

+4

-1

The resistance R = $${V \over I}$$, where V = (50 $$\pm$$ 2)V and I = (20 $$\pm$$ 0.2)A. The percentage error in R is 'x'%. The value of 'x' to the nearest integer is _________.

Your input ____

3

JEE Main 2020 (Online) 6th September Morning Slot

Numerical

+4

-0

English

Hindi

The density of a solid metal sphere is determined by measuring its mass and its diameter. The
maximum error in the density of the sphere is $$\left( {{x \over {100}}} \right)$$ %. If the relative errors in measuring the mass
and the diameter are 6.0% and 1.5% respectively, the value of x is_______.

Your input ____

Questions Asked from Units & Measurements (Numerical)

Number in Brackets after Paper Indicates No. of Questions

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