Okaya Power Ltd Interview Questions

If A can do a particular work in 8 days. B can do the work in 6 days. By C joining with them, they can finish the work in 3 days. If Rs.540 was paid to them, what is the share of C?

173 viewsAptitude

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A sum invested at 5% simple interest per annum grows to Rs. 504 in 4 years. The same amount at 10% simple interest per annum in 2½ years will grow to:
A. 520 RS
B. 525 RS
C. 530 RS
D. 535 RS

681 viewsAdmin Changed status to publish November 19, 2021Simple Interest

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A train speeds past a pole in 15 sec and a platform 100 m long in 25 sec,find its length is?

133 viewsAptitude Business Analyst

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The denominator of a fraction is 1 less than twice the numerator. If the numerator and denominator are both increased by 1, the fraction becomes 3/5. Find the fraction?

332 viewsAptitude

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The side of a square is increased by 25% then how much % does its area increases?

185 viewsAptitude Business Analyst

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1, 8, 27, 64, 125, 216, (…) :
A. 323
B. 333
C. 343
D. 353

251 viewsAdmin Changed status to publish December 30, 2021Aptitude Odd Man Out and Series

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Six bells commence tolling together and toll at intervals of 2,4,6,8,10 and 12 seconds respectively. in 30 m9nutes,how many times do they toll together ?
A. 14
B. 16
C. 18
D. 20

440 viewsAdmin Changed status to publish December 30, 2021Aptitude Problems on H.C.F and L.C.M

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It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010

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A man sells two articles for Rs.3600 each and he gains 30% on the first and loses 30% on the next. Find his total gain or loss?

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‘concave up’ parabola point where it bottoms out is considered as
A. vertex of parabola
B. concave vertex
C. convex vertex
D. left vertex

160 viewsAdmin Changed status to publish December 31, 2021Aptitude Quadratic and Polynomial Functions

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The food in a camp lasts for 30 men for 40 days. If ten more men join, how many days will the food last?

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Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter?

184 viewsAptitude Assistant Manager

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(44.99)² – (15.01)² = ?
A. 1400
B. 1600
C. 1800
D. 2000

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

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Two pipes can Gil a cistern in 14 hours and 16 hours respectively. The pipes are opened simultaneously and it is found that due to leakage in the bottom it took 32 minutes more to fill the cistern. Wh
A. 12 hours
B. 112 hours
C. 212 hours
D. 312 hours

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

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Find the sum 3/10 + 5/100 + 8/1000 in decimal form ?
A. 0.358
B. 3.58
C. 35.8
D. None of the above

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

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