There are ‘x’ number of black and 15 white marbles in a bag.The probablity of taking out one black marble is 4/7.What is the total number of marbles in bag? 35 20 25 42 None of these Option A Probablity of taking out one black marble=x/(x+15)=4/77x=4x+60x=20Total =20+15=35 marbles The length of train X is 240 m and its speed…
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Abhishek invest a principal amount of Rs 5600 in a fixed deposit for 3.5 years.The rate at which he invests is 16% per annum.What will be the simple intrest earned by him at end of his investment tenure? Rs 3136 Rs 3200 Rs 2500 Rs 3600 Rs 3550 Option A =(5600*16*3.5)/100=Rs 3136 If the average of 3 numbers P,Q…
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Study the following and answer the questions: 5 , 7 , 11 , 19 , 35 , ? , 131 60 65 67 65 None of these Option C + 2 , + 4 , +8 , + 16 , +32 15* 0.80 – 22.20 + 8.80 = ? – 3.40 4 5 6 2 8 Option D =24.20…
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Study the following and anwer the questions: 698 , 554 , 454 , 390 , 354 , ? 340 338 388 345 None of these Option B -12^2 , -10^2 , -8^2 5 , 7 , 10 , 36 , 136 , ? 780 690 580 880 None of these Option B *1+2*2-4 6072 , ? , 200…
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An item is marked at Rs 32000 and it is double that of its Cost Price.If the shopkeeper gives a discount of Rs 8000,what is profit percentage on that item? 50% 75% 60% 72% None of these Option A CP of item=Rs 32000/2=Rs 16000Mp of item=32000-8000=Rs 24000P%=(24000-16000)/16000 * 100=50% Banya is 4 years older to Akansha and Caryl is…
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Find out the wrong number in the following series: 15 , 25 , 36 , 49 , 66 , 85 , 110 15 25 66 49 110 Option C Addition of +10 , + 11 , + 13 , +16 , + 20 , +25Then +1 , +2 , +3 , + 4 , + 5 Study the follwing…
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Study the following and answer the questions: There are 3 sections in university for students–Commerce , Computer and Economics .18% and 8% of students visit only Computer and Economics section rspectively.Total 60% of students visit the commerce section.168 students visit the Computer and Commerce section but not the economics section.There are thrice the number of students wh visit the computer…
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Study the following and answer the questions: (29.9% of 260) + (60.02% of 510) -103.60=? 315 305 280 285 None of these Option C (0.064) * (0.4)^7 = (0.4)^x * (0.0256)^2 1 2 4 5 None of these Option B 572 / 26 * 12 – 200 = (2)^x 8 10 6 12 None of these Option C…
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76 , 77 , 73 , 82 , 66 , ? 88 95 91 94 None of these Option C +1^2 , -2^2 , +3^2 Study the following and answer the questions: There are 1800 candidates in two college “A” and “B” and three streams in each college i.e Accounts , Economics and Computer.The total number of candidates in…
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Study the following and asnwer the questions; 5 , 7 , 11 , 19 , 35 , ? , 131 55 58 67 69 None of these Option C +2 , + 4 , + 6 , + 8 , +16 , + 32 15 * 0.8 – 22.2 + 8.80 = x – 3.40 4 2 6 9…
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