A batsman scored 124 runs, which included 6 boundaries and 10 sixes. what percentage of his total score did he make by running between the wickets? Optionsa) $ 28 \frac {19}{31}$%b) $ 24 \frac {1}{31}$%c) $ 32 \frac {8}{31}$%d) $ 35 \frac {3}{31}$% Solution As per questionThe batsman scored from boundaries = 6 x 4 […]
The certain sum amounts to Rs 9,982.50 in $ 2\frac12$ years at 12% p.a., interest compounded 10-monthly. The sum (in Rs) is: Options a) 8500b) 7800c) 8000d) 7500 Solution As per question Interest rate per year = 12%Interest rate to 10 months = $ \frac {10 \times 12}{12}$ = 10%Time = $ 2 \frac12y$ = 30 months
The value of 3×7+5−6÷3−9+45÷5×4−45 is: Optionsa) 9b) 6c) 7d) 36 Solution As per question 3×7+5−6÷3−9+45÷5×4−45 3×7+5−2−9+9×4−45 21+5−2−9+36−45 26−2−9+36−45 62−47−9 62−56 6 Ans: 6
A certain sum amounts to Rs 13200 after 4 years and to Rs 16400 after 8 years at the same rate percent p.a. at simple interest. The simple interest (in Rs) on the same sum at 10% p.a. for 3 1/5 years will be : Options a) 4000b) 3200c) 2500d) 3500 Solution As per questionP = Principle
A certain sum amounts to Rs 13200 after 4 years and to Rs 16400 after 8 years Read More »
What is the least number added to 2483 so that it is completely divisible by 3, 4, 5 and 6? Options a) 37 b) 23c) 22d) 30 Solution As per question LCM of 3 , 4 , 5 , 6 = 60$ 2483 \div 60$Quotient = 41Remainder = 2360 – 23 = 37 Ans :
A nine – digit number 89563x87y is divisible by 72. What is the value of $ \sqrt{7x – 3y}$ ? Options a) 8b) 5c) 6d) 4 Solution As per question 89563x87y is divisible by 72Factor of 72 = 9 x 8The number will be divided by 9 and 8 Divisibility Rule The number is divisible by 8 if
A TV was available for Rs 14,500, The price came down to Rs 11,890 during the Diwali sale. What is the percentage discount? Optionsa) 19.56%b) 19% c) 18% d) 17.6% Solution As per questionActual price of TV = 14500 Rs.Diwali sale price of TV = 11890 Rs.Discount = 14500 – 11890 = 2610Discount % =
The ratio of A’s and B’s salary is 6 : 7, If B’s salary is increased by $ 5\frac12$, then his total salary becomes Rs 1,47,700. The salary (in Rs) of A is : Options a) 1,10,000b) 1,20,000c) 1,40,000d) 1,35,000 Solution As per question Ratio of salary A and B = 6x : 7x If B’s
What is 12% of 4% of 7% of 2 × 106 ? Options a) 386b) 583c) 672d) 121 Solutions As per questions = $ \frac{12}{100} \times \frac{4}{100} \times \frac{7}{100} \times \frac{2 \times10^6}{1}$= $ \frac{12 \times 4 \times 7}{1000000} \times \frac{2 \times 1000000}{1}$= 672 Ans: c) 672
A solid metallic rectangular block of dimensions 112 cm × 44 cm × 25 cm is melted and recast into a cylinder of radius 35 cm. The curved surface area (in cm2) of the cylinder is: (Take π=22/7) Optionsa) 7260b) 6600c) 7040d) 6160 Solutions As per questionsVolume of cuboid = $ \L \times B \times H$Volume of cylinder =