tecnotree corporation Interview Questions

The number of proper subsets of the set {1, 2, 3} is.
A. 2
B. 4
C. 6
D. 8

198 viewsAdmin Changed status to publish January 5, 2022Aptitude Relations and Functions

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The value of √0.16 / 0.4 is ?
A. 63
B. 6.3
C. 0.63
D. 663

596 viewsAdmin Changed status to publish November 23, 2021Aptitude Square root and Cube root

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A rectangular plank (2)1/2 meters wide can be placed so that it is on either side of the diagonal of a square shown below.(Figure is not available)What is the area of the plank?

244 viewsAptitude

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Ramu bought an old car for Rs. 42000. He spent Rs. 13000 on repairs and sold it for Rs. 64900. What is his profit percent?
A. 18%
B. 20%
C. 22%
D. 24%

197 viewsAdmin Changed status to publish November 23, 2021Aptitude Profit and Loss

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At what rate of interest is an amount doubled in two years, when compounded annually?

169 viewsAptitude Assistant Manager

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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 sales person multiplied by a number and get the answer 3. Instead of that number divided by 3. What is the answer she actually has to get.

246 viewsGeneral Aptitude

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In an examination a student must answer 65% of the questions correctly. But it was found that after answer 7 questions corretly out of the first 14, the student qualified. What is the min no. of questions in the paper.
A. 22
B. 18
C. 20
D. Can't say

216 viewsGeneral Aptitude

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A cyclist drove one kilometer, with the wind in his back, in three minutes and drove the same way back, against the wind in four minutes. If we assume that the cyclist always puts constant force on the pedals, how much time would it take him to drive one kilometer without wind?

154 viewsAptitude

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a group of friends goes for dinner and gets bill of Rs 2400 . Two of them says that they have forgotten their purse so remaining make an extra contribution of Rs 100 to pay up the bill. Tell the no. of person in that group

473 viewsGeneral Aptitude

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Number Series 40,42,39,44,38,46,?

389 viewsGeneral Aptitude

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Find the least number of five digits which is exactly divisible by 12, 15 and 18?

193 viewsAptitude Assistant Manager

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What software packages are you familiar with?

298 viewsHR

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What is the difference between the local values of 3 in the number 53403?
A. 2997
B. 2998
C. 2999
D. 3000

201 viewsAdmin Changed status to publish November 23, 2021Aptitude Problems on Numbers

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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?

410 viewsAptitude

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