iOPEX Interview Questions

If I bought a cycle before 2days of my birthday and I broke it after 3 days of my birthday the day I broke is Mar2, 1956? Answer following logical questions? i) when is his birthday?

185 viewsGeneral Aptitude

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O is the incentre of ∆ABC and ∠A = 30° then ∠BOC is
A. 100 °
B. 105°
C. 110°
D. 115°

132 viewsAdmin Changed status to publish October 20, 2022Geometry Questions Mathematics

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8400 ? 120 x 15 + 150 = ?

185 viewsGeneral Aptitude

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A vessel of capacity 90 litres is fully filled with pure milk. Nine litres of milk is removed from the vessel and replaced with water. Nine litres of the solution thus formed is removed and replaced with water. Find the quantity of pure milk in the final milk solution?

393 viewsAptitude

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If a and b are positive integers and (a-b)/3.5 = 4/7, then (A) b < a(B) b > a(C) b = a(D) b >= a

477 viewsAptitude

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X, Y and Z enter into partnership. X invests some money at the beginning, Y invests double the amount after 6 months, and Z invests thrice the amount after 8 months. If the annual gain be Rs.18000. X’s share is?

178 viewsAptitude

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If second no is twice the first no and first no is thrice the third no.Their avg is 20.Find the greatest no?

480 viewsGeneral Aptitude

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P and Q together can do a work in 6 days. If P alone can do it in 15 days. In how many days can Q alone do it?

172 viewsAptitude

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The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then what is the value of x ?

254 viewsAptitude

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Find the square root of 784 by the long-division method.
A. 24
B. 26
C. 28
D. 30

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

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Evaluate: √10609.
A. 106
B. 105
C. 104
D. 103

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

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The angle of elevation of a ladder leaning against a wall is 60º and the foot of the ladder is 12.4 m away from the wall. The length of the ladder is:
A. 14.8
B. 24.8
C. 34.8
D. 44.8

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

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A sum of Rs. 2665 is lent into two parts so that the interest on the first part for 8 years at 3% per annum may be equal to the interest on the second part for 3 years at 5% per annum. Find the second sum?

219 viewsAptitude

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The capacity of a cylindrical tank is 246.4 litres. If the height is 4 metres, what is the diameter of the base
A. 48m
B. 38m
C. 28m
D. 18m

177 viewsAdmin Changed status to publish November 24, 2021Aptitude Volume and Surface Area

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X, Y and Z can do a piece of work in 24 days, 30 days and 40 days respectively. They began the work together but Z left 4 days before the completion of the work. In how many days was the work completed?

216 viewsAptitude

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