Practice is the key to perfection in Quant, so brush up your skills and test yourself with these 15 questions of Quantitative Aptitude Questions for NICL AO Mains.

Direction (1-5): Study the graph to answer the questions.

Total investment (in Rs. thousand) of Gaurav and Rishabh in 6 schemes (M, N, O, P, Q and R) investment

Percentage of Gaurav’s Investment out of total investment

Q1. Scheme M offers simple interest at a certain rate of interest (percent per annum). If the difference between the interest earned by Gaurav and Rishabh from scheme M after 4 yr isRs. 4435.20, what is the rate of interest (percent per annum)?
(a) 17.5
(b) 18
(c) 16.5
(d) 20
(e) 15

Q2. What is the respective ratio between total amount invested by Gaurav in schemes O and Q together and the total amount invested by Rishabh in the same scheme together?
(a) 31 : 44
(b) 31 : 42
(c) 27 : 44
(d) 35 : 48
(e) 29 : 38

Q3. If scheme O offers compound interest (compounded annually) at 12% per annum, then what is the difference between interest earned by Gaurav and Rishabh from scheme O after 2 yr?
(a) Rs. 1628.16
(b) Rs. 1584.38
(c) Rs. 1672.74
(d) Rs. 1536.58
(e) Rs. 1722.96

Q4. Rishabh invested in scheme R for 4 yr. If scheme R offers simple interest at 7% per annum for the first two years and then compound interest at 10% per annum (compound annually) for the 3rd and 4th year, then what will be the interest earned by Rishabh after 4 yr?
(a) Rs. 13548.64
(b) Rs. 13112.064
(c) Rs. 12242.5
(d) Rs. 12364
(e) Rs. 11886

Q5. Amount invested by Gaurav in scheme S is equal to the amount invested by him in scheme N. The rate of interest per annum of schemes S and N are same. The only difference is scheme S offers compound interest (compounded annually), whereas the scheme N offers simple interest. If the difference between the interest earned by Gaurav from both the schemes after 2 yr is Rs. 349.92, then what is the rate of interest?
(a) 9%
(b) 5%
(c) 13%
(d) 11%
(e) 7%

Q6. The company  A earned 40% more profit in the year 2003 than that in the year 2001. The company A  earned a total profit of Rs. 22000 in the year 2001 and 2002 together. While in the year 2003, the company A earned 80% profit of that in 2002. How much profit did the company earn in the year 2002?
(a) 12500
(b) 14000
(c) 10400
(d) 12000
(e) 14500

Q7. What is the area of the hall if the Material cost of flooring per m2 is Rs. 250 while Labour  cost of flooring the hall is Rs. 3500  and the total cost of flooring the hall are Rs. 14500?
(a) 40
(b) 48
(c) 45
(d) 44
(e) 50

Q8. 30% of the graduates in the college can speak French while 560 graduates can  speak the language other than French. How many graduates are there in the institution?
(a) 780
(b) 800
(c) 700
(d) 820
(e) 900

Q9. A starts working on a job and continues for 12 days completing 40% of the work. To complete the work, he employs C. Together they work for another 12 days and completed it. How much more efficient is A than C ?
(a) 75
(b) 150
(c) 100
(d) 50
(e) Both are equally efficient

Q10. Navya borrowed a total amount of Rs. 30,000, a part of it on simple interest rate of 12% per annum and remaining on simple interest rate of 10% per annum. If at the end of 2 yr, he paid in all Rs. 36480 to settle the loan amount, then what was the amount borrowed at 12% per annum?
(a) 12000
(b) 18000
(c) 14000
(d) 20000
(e) None of the above

Directions (11 – 15): Find out the missing number in the series.

Q11.   12      12       18         45          180        1170       ?
(a) 12285
(b) 10530
(c) 11700
(d) 12870
(e) 7605

Q12.   444       556        681           820            ?               1124
(a) 974
(b) 964
(c) 984
(d) 954
(e) None of these

Q13.   1        9          12            76        81           ?
(a) 294
(b) 297
(c) 298
(d) 287
(e) 300

Q14.     9         11 43      100      177 ?
(a) 270
(b) 259
(c) 267
(d) 269
(e) 268

Q15.    5    9      28 111    556   ?
(a) 3333
(b) 3325
(c) 3335
(d) 3339
(e) 3300

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