magic edtech Interview Questions

The length of the side of a square is represented by x+2. The length of the side of an equilateral triangle is 2x. If the square and the equilateral triangle have equal perimeter, then the value of x is ______
A. 5
B. 4
C. 3
D. 2

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

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Look at this series: XXIV, XX, __, XII, VIII, … What number should fill the blank?
A. XXII
B. XIII
C. XVI
D. IV

100 viewsAdmin Changed status to publish October 19, 2022Aptitude Number Series

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A=> B means

160 viewsGeneral Aptitude

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A single discount equivalent to the discount series of 20%, 10% and 5% is?

430 viewsAptitude Assistant Manager

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A reduction of 20% in the price of salt enables a lady to obtain 10kgs more for Rs.100, find the original price per kg?
A. Rs. 1.25
B. Rs. 2.5
C. Rs. 2.10
D. Rs. 2.55

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

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A survey shows that 63% of the Americans like cheese whereas 76% like apples. If x% of the Americans like both cheese and apples, then we have
A. x ? 39
B. x ? 63
C. 39 ? x ? 63
D. none of these

276 viewsAdmin Changed status to publish January 5, 2022Aptitude Relations and Functions

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What is CT and PT?

224 viewsAptitude

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There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes

194 viewsAptitude

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The number of coins of radius 0.75 cm and thickness 0.2 cm to be melted to make a right circular cylinder of height 8 cm and base radius 3 cm is :
A. 610
B. 620
C. 630
D. 640

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

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Two cars cover the same distance at the speed of 60 and 64 kmps respectively. Find the distance traveled by them if the slower car takes 1 hour more than the faster car.

163 viewsAptitude

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In the middle of a round pool lies a beautiful water-lily. The water-lily doubles in size every day. After exactly 20 days the complete pool will be covered by the lily. After how many days will half of the pool be covered by the water-lily?

356 viewsAptitude

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Two dice are tossed. The probability that the total score is a prime number is:
A. 5/12
B. 5/14
C. 5/16
D. 5/18

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

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Eight persons – P, Q, R, S, T, U, V and W are sitting around a circular table. S is to the immediate right of W. V is not next to either R or T. W is to the immediate right of T, who is sitting opposite to R. U and W are sitting opposite to each other. If V is to the immediate left of P, then who is to the immediate left of R?

180 viewsAptitude

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ninety customers of a discount store were asked about their purchases during the past month.20 said they had purchased books,45 had purchased film,38 had purchased jewellery,15 had purchased books and films,8 had purchased books and jewellery,6 had purchased film and jewellery,3 had purchased all the 3 articles.draw a venn diagram and answer the questions how many of these ppl had purchased a)books or films but not jewellery? b)books and film but not jewellery? c)jewellery but not books or films? d)at least one of the three articles? e)exactly one of the three articles?

192 viewsGeneral Aptitude

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A boat covers a certain distance downstream in 1 hour, while it comes back in 1 hours. If the speed of the stream be 3 km/hr, what is the speed of the boat in still water?
A. 5 km/hr
B. 10 km/hr
C. 15 km/hr
D. 20 km/hr

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

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