TekWissen LLC Interview Questions

15 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each would 21 women take to do the same. If 3 women do as much work as 2 men?

185 viewsAptitude Business Analyst

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32% of 425 – ?% of 250 = 36
A. 20
B. 40
C. 60
D. 80

398 viewsAdmin Changed status to publish January 1, 2022Aptitude Simplification

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In a 100 m race , A beat B by 10 m and C by 13 m. In a race of 180 m, B will beat C by :
A. 2 m
B. 4 m
C. 6 m
D. 8 m

180 viewsAdmin Changed status to publish December 31, 2021Aptitude Races and Games

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For Cosine Rule of any triangle ABC, a² is equal to
A. b³ + c³ - 2bc cos B
B. b² - c² + 3bc cos C
C. b² + c² - 2bc cos A
D. b² + a² - 2ac cos A

408 viewsAdmin Changed status to publish January 1, 2022Aptitude Trigonometry

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[(7 * 9) + (2 * 12) + 3]/[(12 * 3) + (81/9)] = ?
A. 2.5
B. 3.5
C. 4.5
D. 5.5

494 viewsAdmin Changed status to publish January 1, 2022Aptitude Simplification

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A 6% stock yields 8% . The market value of the stock is :
A. Rs.38
B. Rs.48
C. Rs.58
D. Rs.68

156 viewsAdmin Changed status to publish January 6, 2022Aptitude Stocks & Shares

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A drinks machine offers three selections – Tea, Coffee or Random (Either tea or Coffee) but the machine has been wired up wrongly so that each button does not give what it claims. If each drink costs 50p, how much minimum money do you have to put into the machine to work out which button gives which selection ?

178 viewsAptitude

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In which distribution successive trials are without replacement
A. Poisson distribution
B. Binomial distribution
C. Geometric distribution
D. Hypergeometric distribution

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

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Total 5 children,youngest 3yrs old and no 2 children hve the same age ,sum of their age is26.Find the age of eldest?

463 viewsGeneral Aptitude

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The true discount on Rs. 2562 due 4 months hence is Rs. 122. The rate percent is :
A. 5%
B. 10%
C. 15%
D. 20%

209 viewsAdmin Changed status to publish December 31, 2021Aptitude True Discount

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Evaluate the expenditure on digging a well 14m deep and of 3m diameter at Rs.15 per cubic meter?

213 viewsAptitude

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When the waste pipe is closed, two taps can separately fill a cistern in 10 and I2 minutes respectively.When the waste pipe is open they together fill it in I5 minutes. How long does it take waste pip
A. 8min 34sec
B. 7min 10sec
C. 12min
D. 10min

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

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If in a certain code, TEACHER is written as VGCEJGT, how would DULLARD be written in the same code ?

173 viewsAptitude Assistant Manager

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If the seventh day of a month is three days earlier than Friday, What day will it be on the nineteenth day of the month?
A. Wednesday
B. Tuesday
C. Monday
D. Sunday

199 viewsAdmin Changed status to publish December 30, 2021Aptitude Calendar

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The LCM of two numbers is 2079 and their HCF is 27. If oneof the numbers is 189, find the other number.
A. 248
B. 128
C. 297
D. 336
E. None of these

167 viewsGeneral Aptitude

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