101. Find the value of:
(A) 16
(B) 32
(C) 64
(D) 24
102. Determine the Least Common Multiple (LCM) of the algebraic expressions \(x^{2}y\) and \(xy^{3}\)
(A) \(x^{2}y^{2}\)
(B) \(x^{3}y^{2}\)
(C) \(x^{3}y^{3}\)
(D) \(x^{2}y^{3}\)
103. If Rs. 1,500 is invested at 5% per annum compounded annually, what will be the amount after 2 years ?
(A) Rs. 1,625.25
(B) Rs. 1,653.75
(C) Rs. 1,735.75
(D) Rs. 1,575.25
104. A shopkeeper marks his goods at 160% above the cost price and offers a discount of 25% on the marked price. What is his profit percentage ?
(A) 88%
(B) 80%
(C) 77%
(D) 95%
105. In a mixture of milk and water, the ratio of milk to water is 5:
2. If the total mixture is 35 litres, how much milk does it contain ?
(A) 30 litres
(B) 20 litres
(C) 34 litres
(D) 25 litres
106. A number is first increased by 20% and then decreased by 20%. What is the net percentage change?
(A) 6% decrease
(B) 4% decrease
(C) 8% increase
(D) 0% (no change)
107. Find the value of K:
\(13450+12846-1230-K=23670+987\)
(A) 409
(B) 465
(C) 424
(D) 416
108. J and K invest Rs. 20,000 and Rs. 30,000 respectively in a business. They agree to share profits in the ratio of their investments. If the business earns a profit of Rs. 15,000 at the end of 8 months, what is K’s share of the profit ?
(A) Rs. 9,000
(B) Rs. 1,000
(C) Rs. 1,100
(D) Rs. 8,000
109. How many digits will be to the right of the decimal point in the product \(0.2\times0.03\times0.004\) ?
(A) 6
(B) 8
(C) 5
(D) 4
110. The HCF of two numbers is 4 and their LCM is 5940. If one of the numbers is 108, what is the other number ?
(A) 460
(B) 340
(C) 520
(D) 220
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