Classplus Interview Questions

LCM of 87 and 145 is:
A. 335
B. 435
C. 535
D. 635

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

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A man and his wife appear in an interview for two vacancies in the same post. The probability of husband’s selection is (1/7) and the probability of wife’s selection is (1/5). What is the probability
A. 2/7
B. 1/7
C. 3/4
D. 4/5

187 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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In mathematics country 1,2,3,4….,8,9 are nine cities. Cities which form a no. that is divisible by 3 are connected by air planes. (e.g. cities 1 & 2 form no. 12 which divisible by 3 then 1 is connected to city 2). Find the total no. of ways you can go to 8 if you are allowed to break the journeys.

425 viewsAptitude

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In country X, democratic, conservative and justice parties have fought three civil wars in twenty years. TO restore stability an agreement is reached to rotate the top offices President, Prime Minister and Army Chief among the parties so that each?

476 viewsAptitude Technical Support Engineer

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A computer printer produced 176,400 lines in a given day. If the printer was in operation for seven hours during the day, how many lines did it print per minute?

212 viewsGeneral Aptitude

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There are two pipes which are functioning simultaneouly to fill a tank in 12 hours, if one pipe fills the tank 10 hours faster than other then how many hours second pipe will take to fill the tank ?
A. 10 hours
B. 20 hours
C. 30 hours
D. 40 hours

215 viewsAdmin Changed status to publish January 1, 2022Aptitude Pipes And Cisterns

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The distance between Delhi and Mathura is 110 kms. A starts from Delhi with a speed of 20 kmph at 7 a.m. for Mathura and B starts from Mathura with a speed of 25 kmph at 8 p.m. from Delhi. When will they meet?

158 viewsAptitude Assistant Manager

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A man buys an article and sells it at a profit of 20%. If he had bought it at 20% less and sold it for Rs.75 less, he could have gained 25%. What is the cost price?
A. Rs. 375
B. Rs. 350
C. Rs. 325
D. Rs. 300

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

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At 6?o a clock ticks 6 times.The time between first and last ticks is 30 seconds.How long does it tick at 12?o clock?2.A hotel has 10 storey. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.

171 viewsAptitude

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A cow is tethered in the middle of a field with a 14 feetlong rope. If the cow grazes 100 sq feet per dayapproximately. What time will be taken by the cow to grazethe grazeable area of the field?

230 viewsGeneral Aptitude

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A person has to cover the fixed distance through his horses. There are five horses in the cart. They ran at the full potential for the 24 hours continuously at constant speed and then two of the horses ran away to some other direction. So he reached the destination 48 hours behind the schedule. If the five horses would have run 50 miles more, then the person would have been only 24 hours late. Find the distance of the destination.

213 viewsGeneral Aptitude

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What is the full form of ATM?

165 viewsAptitude

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if clouds are air, air are water and so on where birds fly?

250 viewsGeneral Aptitude

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In a certain company 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are men .What % of all the employee went to the picnic?

463 viewsAptitude

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Rahim bought 65 books for Rs.1150 from one shop and 50 books for Rs.920 from another. What is the average price he paid per book ?

220 viewsAptitude

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