OSI Digital Interview Questions

Tell me about Indo china relation ?

186 viewsAptitude

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If the side of a square is 11 cm, then find its area.
A. 120 square cm
B. 121 square cm
C. 122 square cm
D. 123 square cm

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

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If a boat is moving in upstream with velocity of 14 km/hr and goes downstream with a velocity of 40 km/hr, then what is the speed of the stream ?(a) 13 km/hr(b) 26 km/hr(c) 34 km/hr(d) none of these

195 viewsAptitude

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In Red Cross is symbolized as 'Red Cross'. In Arabian coutries which is symbolized by …………

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Find the volume of a cuboid with dimension 22 cm by 12 cm by 7.5 cm
A. 1780
B. 1880
C. 1980
D. 1990

26 viewsAdmin Changed status to publish November 22, 2022Geometry Questions Mathematics

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For any acute angle, sine A is equal to
A. sin (2A - 180°)
B. sin (180° + A)
C. sin (180° - A)
D. sin (90° - A)

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

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In a row of trees, one tree is fifth from either end of the row. How many trees are there in the row?

196 viewsAptitude

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There are two candles of equal lengths and of different thickness. The thicker one lasts of six hours. The thinner 2 hours less than the thicker one. Ramesh lights the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. How long ago did Ramesh light the two candles .

185 viewsGeneral Aptitude

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Find the C.I. on a sum of Rs.1600 for 9 months at 20% per annum, interest being compounded quarterly?

175 viewsAptitude

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X, Y and Z can do a piece of work in 7 days, 14 days and 28 days respectively. How long will they taken, if all the three work together?

165 viewsAptitude

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61215 is the volume of some material. How many cubes of edge 3 can be inserted into it?

163 viewsGeneral Aptitude

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Ram sold two bicycles, each for Rs.990. If he made 10% profit on the first and 10% loss on the second, what is the total cost of both bicycles?
A. Rs. 2000
B. Rs. 1000
C. Rs. 500
D. Rs. 100

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

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The banker’s gain on a bill due 1 year hence at 12% per annum is Rs. 6. The true discount is:
A. Rs. 50
B. Rs. 100
C. Rs. 150
D. Rs. 200

149 viewsAdmin Changed status to publish January 1, 2022Aptitude Banker's discount

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A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps. he wont able to buy 3 paise stamps

1.28K viewsGeneral Aptitude

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A’s mother’s son’s only sister is B. How is A related to C, if B is the mother of C’s daughter ?

132 viewsAptitude

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