**Q6. The age of Sonal 4 years later is equal to the present age of Kamal. If sum of ages of Harish and Kamal 3 years later will be 66 years. While the difference of their ages is 4 years. Then, the present age of Sonal will be?
**(a) 34 yrs.

(b) 32 yrs.

(c) 30 yrs.

(d) 28 yrs.

(e) 26 yrs.

**Q7. Two friends Abhi and Surbhi invested Rs. 8000 and Rs. 12,000 in a scheme respectively. But after 6 months, Abhi withdrew 50% of his money and invested into another scheme B which offers SI at the rate of 15% per annum. At the end of a year, Abhi realized that he has received Rs. 150 less in scheme B than his profit share in scheme A. Then, find the profit of Surbhi.
**(a) Rs. 900

(b) Rs. 1250

(c) Rs. 1110

(d) Rs. 1260

(e) Rs. 1380

**Q8. Three friends X, Y and Z together can do a work in 12 days while X and Z together can do that work in 20 days. Then find the time taken by Z alone to complete the same work if Y and Z together can do it in 18 days.**

(a) 45 days

(b) 36 days

(c) 54 days

(d) 72 days

(e) 90 days

**Q9. Length of a rectangle is 33****⅓****% more than its breadth and the perimeter is 56 cm. Find the area of square whose side is equal to the diagonal of that rectangle?
**(a) 324 cm

^{2 }(b) 256 cm

^{2 }(c) 400 cm

^{2 }(d) 625 cm

^{2 }(e) 484 cm

^{2}

**Q10. A train P having speed 81 km/hr passes a tunnel twice of its length in 18 sec. then find in how much time train P will cross a pole?
**(a) 4 sec

(b) 6 sec

(c) 5 sec

(d) 7 ½ sec

(e) 8 sec

**Q11. Find difference between 40% of (P + 18000) and 40% of (P – 8000).
**(a) 10,400

(b) 9,840

(c) 11,400

(d) 11,240

(e) 9,400

**Q12. A person marked up his article 60% above its cost price and sold at ⅞th of MP. If he sold that article at 35% discount then the profit earned is how much % less than the actual profit earned?
**(a) 58 ½%

(b) 55%

(c) 90%

(d) 60%

(e) 61 ½%

**Q13. A shopkeeper has 800 kg of Sugar, a part of which he sells at 10% profit and remaining at 15% loss thus, he incurred overall loss of 5.625%. What would be the profit/loss percentage, if he interchanges the quantity he sold initially.
**(a) 1.5%

(b) 0.375%

(c) 1.125%

(d) 2.125%

(e) 0.625%

**Q15. Sanjay invested Rs. 28000 partially in scheme A which offers 15% p.a. at S.I. and remaining in scheme B which offer 18% p.a. at S.I. If after one year he earns Rs. 4680 as total interest. Find the amount invested by him in scheme B?
**(a) 12,000

(b) 13,000

(c) 14,000

(d) 15,000

(e) 16,000

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