Four friends A, B, C and D need to cross a bridge in
the night. A maximum of 2 people can cross at a
time. They have only one lamp. A takes one minute
to cross the bridge. B takes 2 minutes, C takes 8
minutes and D takes 11 minutes to cross the bridge
respectively. A pair must walk together at the speed
of the person who walks slowly. What is the
minimum time required to cross the bridge by all the four people?
Previous 10 Questions — NIMCET 2020
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A set of consecutive positive integers beginning with
1 is written on the blackboard. A student came along
and erased o…
Topic: NIMCET 2020
If A is a subset of B and B is a subset of C, then
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Test the continuity of the function at x = 2 $f(x)= \begin{cases} \frac{5}{2}-x & \text{ if } x<2 \\ 1 &…
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The area enclosed between the curves y2 = x and
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Angle of elevation of the top of the tower from 3
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Topic: NIMCET 2020
The expression $\frac{tanA}{1-cotA}+\frac{cotA}{1-tanA}$ can be written as
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The value of is
Topic: NIMCET 2020
Next 10 Questions — NIMCET 2020
Ascending by ID
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In a city, 40.1% of the adults are illiterate while
85.1% of the children are literate. If the ratio of the
adults to t…
Topic: NIMCET 2020
A runs $1 \frac{2}{3}$ times as fast as B. If A gives B a start of
80m, how far must the winning post be so that A…
Topic: NIMCET 2020
A person’s present age is two fifth of the age of his
mother. After 8 years, he will be one-half of the age
of his moth…
Topic: NIMCET 2020
Mr. Kumar drives to work at an average speed of 48
Km/hr. The time taken to cover the first 60% of the
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Topic: NIMCET 2020
Two pipes A and B can fill the cistern in 37.5
minutes and 45 minutes respectively. Both pipes are
opened. The cistern …
Topic: NIMCET 2020
In a certain code, DOES is written as 5$3% and SITE
is written as %4#3. How is EDIT written in that
code?
Topic: NIMCET 2020
In a shower, 5 cm of rainfalls. The volume of water
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Topic: NIMCET 2020
Who are the members of team X?
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Topic: NIMCET 2020
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