Signity Solutions Interview Questions

Considering Cosine rule, b² + c² – a²⁄2bc is equal to
A. cos D
B. cos C
C. cos B
D. cos A

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

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A person invested in all Rs. 2600 at 4%, 6% and 8% per annum simple interest. At the end of the year, he got the same interest in all the three cases. The money invested at 4% is?

161 viewsAptitude Business Analyst

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distance D=rt where r & t are +ve and r is constant,as t increses then D_________

510 viewsGeneral Aptitude

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The average salary of a person for the months of January, February, March and April is Rs.8000 and that for the months February, March, April and May is Rs.8500. If his salary for the month of May is Rs.6500, find his salary for the month of January?

165 viewsAptitude

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There are 1997 doors in a auditorium and as many as people as the no of doors open enter the auditorium .A door was closed and as many as people as no of doors open leave the auditorium . the process was repeated till the no of doors is equal to1.find the total no of peoples enter the auditorium?

501 viewsGeneral Aptitude

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The L.C.M of two numbers is 495 and their H.C.F is 5. If the sum of the numbers is 100, then their difference is
A. 5
B. 10
C. 15
D. 20

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

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How quickly do you adapt to new technology?

198 viewsHR

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The angle of elevation of the sun, when the length of the shadow of a tree is equal to the height of the tree, is:
A. 40°
B. 45°
C. 50°
D. 55°

494 viewsAdmin Changed status to publish November 23, 2021Aptitude Height and Distanc

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A car is running at 7/10 of its own speed reached a place in 22 hours. How much time could be saved if the train would run at its own speed ?
A. 4hours
B. 8hours
C. 6hours
D. 7hours

460 viewsAdmin Changed status to publish November 16, 2021Aptitude Time and Distance

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The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?

487 viewsAptitude

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Tinku, introducing a person to Rinku, said “He is the father of your sister’s son and he is also my mother’s husband”. How is Tinku’s father related to Rinku’s mother ?

197 viewsAptitude

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There is a whole number n for which the following holds: if you put a 4 at the end of n, and multiply the number you get in that way by 4, the result is equal to the number you get if you put a 4 in front of n. In other words, we are looking for the number you can put on the dots in the following equation: 4… = 4 ?…4 Which number must be put on the dots to get a correct equation?

499 viewsAptitude

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A can do a job in 18 days and B can do it in 30 days. A and B working together will finish twice the amount of work in ——- days?

229 viewsAptitude

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Find the total no of 10 digits whose sum is 4.Â

345 viewsAptitude

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From its total income, A sales company spent Rs.20,000 for advertising, half of the remainder on commissions and had Rs.6000 left. What was its total income?

550 viewsGeneral Aptitude

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