zakapps Interview Questions

In linear equation ‘ax+by = c’ a and b cannot be equal
A. to zero
B. to one
C. to rational numbers
D. set of even numbers

192 viewsAdmin Changed status to publish January 6, 2022Aptitude Linear Equations

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If a box contains 10 bulbs,of which just three are defective. If a random sample of five bulbs is drawn, find the probability that the sample contains no defective bulbs.
A. 1/2
B. 1/12
C. 1/22
D. 1/32

177 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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A tap can fill a tank in 6 hours. After half the tank is filled then 3 more similar taps are opened. What will be total time taken to fill the tank completely
A. 3 hours 45 mins
B. 3 hours 30 mins
C. 2 hours 45 mins
D. 2 hours 30 mins

208 viewsAdmin Changed status to publish January 1, 2022Aptitude Pipes And Cisterns

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Two dice are thrown simultaneously. What is the probability of getting the sum of the face number is at least 10?
A. 1/2
B. 1/4
C. 1/6
D. 1/8

191 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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A clock is set right at 10 am. The clock gains 10 min in a day. What will be the true time when the watch indicates 3 pm the next day ?
A. 48 min past 2 pm
B. 30 min past 2 pm
C. 30 min past 2 pm
D. 12 min past 2 pm

192 viewsAdmin Changed status to publish December 31, 2021Aptitude Time and Clock

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How many numbers up to 100 and 300 are divisible by 11?

178 viewsAptitude Assistant Manager

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The sides of a rectangle are in the ratio 4:3 and its area is 972sq.m find the perimeter of rectangle
A. 124 m
B. 126 m
C. 128 m
D. 130 m

262 viewsAdmin Changed status to publish November 18, 2021Aptitude Areas

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Farmer Jones sold a pair of cows for Rs. 210. He made a profit of 10% on one, and on the other he lost 10%. Altogether he made a profit of 5%. How many did each cow originally cost him?

495 viewsAptitude

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Can you share a few of your aspirations beyond this job?

163 viewsHR

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Which colour has the maximum scattering power? (A) Indigo (B) Red (C) Green (D) Violet

189 viewsAptitude

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The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. Find the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?

138 viewsAptitude

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How does this particular position and job fit in with your career goals?

196 viewsHR

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When an object like cube or sphere is seen along x,y,z,axes we get the same.Apart from these suggest another which has similar characteristics?

228 viewsGeneral Aptitude

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3420 / 19 = ( ? / 0.01) x 7
A. 9/35
B. 9/30
C. 9/40
D. 9/45

462 viewsAdmin Changed status to publish December 24, 2021Aptitude Fractions and Decimals

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1,2,10,37,- find the blank number

197 viewsGeneral Aptitude

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