Cogito Interview Questions

A father is 30 years older than his son however he will be only thrice as old as the son after 5 yearswhat is father's present age ?(a) 40 yrs(b) 30 yrs(c) 50 yrs(d) none of these

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You have a birthday cake and have exactly 3 cuts to cut it into 8 equal pieces. How do you do it?

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What is a Show Stopper?

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If a 12 shell cupboard requires 18 ft of wall space then how much wall space would a 30 cup shelf require?

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Find the smallest number which should be multiplied with 520 to make it a perfect square.

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Find the amount on Rs.8000 in 9 months at 20% per annum, if the interest being compounded quarterly?

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David invested certain amount in three different schemes. A, B and C with the rate of interest 10% p.a., 12% p.a. and 15% p.a. respectively. If the total interest accrued in one year was Rs. 3200 and the amount invested in scheme C was 150% of the amount invested in scheme A and 240% of the amount invested in scheme B, what was the amount invested in scheme B?

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The area of a base of a cone is 30 cm2. If the height of the cone is 6cm, evaluate its volume?

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Balance the equation 101 â€“ 102 = 1 by putting some operators in it?

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Rayon is also known as?(a) Artificial Silk (b) Superfine Silk (c) Superfine Cotton(d) Blended Cotton

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Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him.What is the length of faster train ?(a) 100m(b) 75m(c) 120m(d) 50m

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“Raw” means ?

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Do like doing things in a new way? Do you think it is worth it?

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Let f : R → R be defined by f(x)= {x+2 (x ≤ -1) { x2 (-1 ≤ x ≤1) {2 – x (x ≥ 1) Then value of f (-1.75) + f (0.5) + f (1.5) is
A. 0
B. 1
C. 2
D. 3

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The proportion of copper and zinc in the brass is 13 : 7. How much zinc will there be in 100 kg of brass?
A. 15kg
B. 25kg
C. 35kg
D. 45kg

244 viewsAdmin Changed status to publish January 1, 2022Aptitude Ratio and Proportion

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