The Arctic tern is one of the fastest long-distance migratory birds with them migrating from the Arctic to the Antarctic pole and back every single year, which is about 90000 […]
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Why Are Cat Pupils Circular in Darkness?
If a cat’s pupils are circular, it is likely that It is looking at a fire It is walking in darkness It is pleading for food It is about to […]
Badima Investment Duration
Garima started a business with a personal investment of INR 3000. After 3 months Ridhima joined the same business and invested INR 2000. After some more time Badima joined the […]
How Much Paint Is Needed to Cover a Sealed Drum?
A large sealed drum with a radius of 1 m and a height of 20 m, needs to be painted all over. Assuming 1 litre of paint covers 6 square […]
Why Electric Cars Are Considered More Eco-Friendly
8.Electric cars are considered more eco-friendly because: They do not cause air pollution They are built from bio-degradable parts They can carry more people They are cheaper Electric cars are […]
Effect on Mean and Standard Deviation When Adding 5 to Each Data Value
7.Consider the following data as a sample. 15, 15, 33, 17, 30, 30, 20, 60, 45, 15 If each data value is increased by 5, what is the effect on […]
Avni 8 Paintings 2 Hooks
6.Avni has 8 favorite paintings but only 2 wall hooks where she can hang them. In how many different ways can she hang the paintings? 32 56 16 64 Problem […]
Graph y=x² y=x³ Intersection Points
5.Where would the graph of y=x^2 and y=x^3 intersect? At x = -1 At all x>1 At x=0 and x=1 At all points between x=0 and x=1 The graphs of […]
Kleiber’s Law: Metabolic Rate Scales as 3/4 Power of Mass
4.Kleiber’s law states that for a number of animal species, the metabolic rate, scales as the 3/4th power of its mass. Thus, a cat that weighs about 80 times more […]
How Many Matches to Reach Semi-Finals in 128-Player Badminton Tournament?
3.A badminton tournament has 128 participants and needs to produce just one winner. In each match, only the winner goes to the next round and plays with one of the […]


