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Kaustubh Katdare

@thebigk • 2w

Founder Life : Fair > Loved and Genuine > Perfect!

As a founder, you can’t afford to be perfect.Your real job is to be authentic.Perfection often comes from the need to be loved -but that need can stop you from...

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Difficulty - Medium

Total Plays - 6

Allowed Time - 10 sec

Best time - 5.576 sec

What does CAD stand for?

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Explanation:
CAD software helps engineers design parts and assemblies digitally before production.

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Difficulty - Medium

Total Plays - 4

Allowed Time - 10 sec

Best time - 10 sec

What unit measures electrical power?

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Explanation:
The watt measures the rate of energy conversion or power in an electrical circuit.

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Difficulty - Hard

Total Plays - 6

Allowed Time - 15 sec

Best time - 1.018 sec

What happens to electrical resistance as temperature increases in a conductor?

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Explanation:
In most conductors, higher temperature increases atomic vibrations, which hinder electron flow and raise resistance. (But in semiconductors, it’s the opposite — resistance drops!)

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Difficulty - Hard

Total Plays - 5

Allowed Time - 15 sec

Best time - 15 sec

Who designed the first programmable computer concept (Analytical Engine)?

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Explanation:
Babbage proposed the Analytical Engine, which inspired modern computing architectures.

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Difficulty - Medium

Total Plays - 8

Allowed Time - 10 sec

Best time - 10 sec

A sum doubles in 8 years at simple interest. In how many years will it triple?

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Explanation:
If it doubles in 8 years, the interest earned = principal. To triple, interest = 2× principal. So time = 8 × 2 = 16 years.

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Difficulty - Hard

Total Plays - 6

Allowed Time - 15 sec

Best time - 1.448 sec

The ratio of speeds of two cars is 4 : 5. If the faster car covers 300 km in 3 hours, how long will the slower car take?

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Explanation:
Faster car’s speed = 300/3 = 100 km/h. Slower = 100 × 4/5 = 80 km/h. Time = 300/80 = 3.75 ≈ 4 hours.

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Difficulty - Hard

Total Plays - 11

Allowed Time - 15 sec

Best time - 2.939 sec

The average of five consecutive even numbers is 24. What is the smallest number?

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Explanation:
Average = middle term = 24. Numbers = 20, 22, 24, 26, 28. Smallest = 22.

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