Lennox Interview Questions

A clock is set to show the correct time at 7 am. Monday. The clock loses 15 min in 24 h. What will be the true time when the clock indicates 6 am on the following Friday?
A. 6 : 15 am Friday
B. 6 : 30 am Friday
C. 7 am Friday
D. 7 : 15 am Friday

160 viewsAdmin Changed status to publish December 31, 2021Aptitude Time and Clock

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If two straight lines have same slope then these two lines are classified as
A. parallel lines
B. vertical lines
C. horizontal lines
D. perpendicular lines

186 viewsAdmin Changed status to publish January 6, 2022Aptitude Linear Equations

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X and Y starts a business with Rs.8000 each, and after 4 months, Y withdraws half of his capital . How should they share the profits at the end of the 18 months?

244 viewsAptitude

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Present ages of X and Y are in the ratio 5:6 respectively. Seven years hence this ratio will become 6:7 respectively. What is X’s present age in years?

200 viewsAptitude

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A cylindrical container has a radius of eight inches with a height of three inches. Compute how many inches should be added to either the radius or height to give the same increase involume?

182 viewsAptitude

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Which of the following fractions is less than 1/3(a) 22/62 (b) 15/46(c) 2/3(d) 1

201 viewsAptitude

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All bats are balls.Conclusion:Some balls are bats.The conclusion is true or false???I m 99% sure its true. 1% doubt so asking.

205 viewsAptitude

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In a stream running at 2kmph, a motor boat goes 6km upstream and back again to the starting point in 33 minutes. Find the speed of the motorboat in still water.
A. 20 kmph
B. 22 kmph
C. 24 kmph
D. 26 kmph

182 viewsAdmin Changed status to publish January 3, 2022Aptitude Boats and Streams

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If 2x + 3y = 29 and y = x + 3, what is the value of x ?
A. 2
B. 4
C. 6
D. 8

248 viewsAdmin Changed status to publish January 6, 2022Aptitude Linear Equations

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Mr. and Mrs. Aye and Mr. and Mrs. Bee competed in a chess tournament.Of the three games played:a)In only the first game werethe two players married to each other.b)The men won two games and the women won one game.c)The Ayes won more games than the Bees.d)Anyone who lost game did not play the subsequent game.Who did not lose a game?

197 viewsAptitude

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Give two dice – one is a standard dice, the other is blank (nothing painted on any of the faces). The problem is to paint the blank dice in such a manner so that when you roll both of them together, the sum of both the faces should lie between 1 and 12. Numbers from 1-12 (both inclusive) equally likely.

141 viewsAptitude

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Find the volume , if the surface area of a cube is 150 sq. cm?
A. 125 cu.cm
B. 25 cu.cm
C. 5 cu. cm.
D. 120cu. cm

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

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Two circles , one circle is inscribed and another circle is outscribed over a square. What is the ratio of area of inner to outer circle.

1.32K viewsGeneral Aptitude

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If x + y = k, x > 0, y > 0, then xy is maximum when
A. x = y
B. kx = y
C. x = ky
D. None of these

211 viewsAdmin Changed status to publish December 30, 2021Aptitude Calculus

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if 4 circles of equal radius are drawn with vertices of a square as the centre , the side of the square being 7 cm, find the area of the circles outside the square?

227 viewsGeneral Aptitude

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