CogniSoft Interview Questions

Sketch of quadratic function parabola can be drawn easily because of predetermined factors which includesSketch of quadratic function parabola can be drawn easily because of predetermined factors which includes
A. concavity
B. vertex of parabola
C. a and y intercept
D. all of above

193 viewsAdmin Changed status to publish December 31, 2021Aptitude Quadratic and Polynomial Functions

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Find the L.C.M of 2/15, 3/10, 6/5
A. 5/6
B. 6/5
C. 6/7
D. 7/6

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

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The post office is to the east of the school while my house is to the south of the school. The market is to the north of the post office. If the distance of the market from the post office is equal to the distance of my house from the school, in which direction is the market with respect to my school?

193 viewsAptitude Assistant Manager

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General,logic and mathematics

164 viewsAptitude

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Give an instance in your life in which you were faced with a problem and you tackled it successfully.

171 viewsAptitude

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Manoj and Sachin are ranked seventh and eleventh respectively from the top in a class of 31 students. What will be their respective ranks from the bottom in the class ?

132 viewsAptitude

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1 + tan²2θ =
A. sec²2θ
B. csc²2θ
C. csc²θ
D. sec²θ

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

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Manoj borrowed Rs.3450 from Anwar at 6% p.a. simple interest for three years. He then added some more money to the borrowed sum and lent it to Ramu for the same time at 9% p.a. simple interest. If Man
A. Rs.5,355
B. Rs.3600
C. Rs.3,855
D. Rs.3,870

159 viewsAdmin Changed status to publish November 22, 2021Aptitude Simple Interest

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If an airplane starts at point R and travels 14 miles directly north to S, then 48 miles directly east to T, what is the straight-line distance (in miles) from T to R?

185 viewsAptitude

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What is the equation of a circle of radius 6 units centered at (3, 2)?
A. x² + y² + 6x - 4y = 23
B. x² + y² - 6x - 4y = 23
C. x² + y² - 6x + 4y = 23
D. x² + y² + 6x + 4y = 23

151 viewsAdmin Changed status to publish January 5, 2022Aptitude Co-ordinate Geometry

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A computer printer produces 176400 lines in a given day. If the printer is in operation for 7 hrs during the day how many lines did it print per minute?

164 viewsAptitude

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What is the quantity of water should be added to a 75 litre mixture of milk and water so that the percentage of milk in the mixture decrease from 75% to 45%?
A. 40 litre
B. 50 litre
C. 60 litre
D. 70 litre
E. 80 litre

90 viewsAdmin Changed status to publish October 20, 2022Aptitude Elementary Mathematics

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In a game A can give B 20 points in 60 and C 18 points in 90. How many points can C give B in a game of 120?
A. 10 points
B. 20 points
C. 30 points
D. 40 points

191 viewsAdmin Changed status to publish December 31, 2021Aptitude Races and Games

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In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:
A. 2 km/hr
B. 4 km/hr
C. 6 km/hr
D. 8 km/hr

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

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A man walked 20 m to cross a rectangular field diagonally. If the length of the field is 16 cm. Find the breadth of the field is?

218 viewsAptitude

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