**QUANT QUIZ-3 FOR LIC –AAO & SBI EXAM**

**1. Two numbers have 16 as their HCF and 146 as their LCM. Then, one can say that:**

**a.**Many such pairs of numbers exist

**b.**Only one pair of numbers exist.

**c.**No such pair of numbers exists.

**d.**Only two such pairs of numbers exist.

**2. What is the least multiple of 7, which when divided by 2,3,4,5 and 6 leaves the remainders 1,2,3,4 and 5 respectively:**

**a.**119

**b.**126

**c.**112

**d.**can’t determine

**3. A man says to his son, ‘seven years ago I was seven times as old as you were and three years hence I will be three times as old as you will be.’ There ages are ____ and ___ yrs:**

**a.**60,12

**b.**52,12

**c.**42,12

**d.**50,15

**4. A person purchased 100 oranges at 4 a rupee and 200 oranges as 2 a rupee. He mixed them and sold at 3 oranges a rupee. Find his per cent loss or gain.**

**a.**20% loss

**b.**25% loss

**c.**20% profit

**d.**25% profit

**5. If a man buys 10 pens and 5 pencils for Rs 500, and sells the pens at a profit of 10% and the pencils at a loss of 15 % , and his whole gain is Rs 25.What price does he pay for a pen and a pencil:**

**a.**20,30

**b.**40,20

**c.**25,35

**d.**30,45

**6. Find the compound interest on Rs 9375 in 2 years, the rate of interest being 2% for the first year and 4% for the second year.**

**a.**Rs. 570

**b.**Rs.1140

**c. Rs. 1155**

**d.**Rs. 670

**7. 3 men and 4 boys can earn Rs 756 in 7 days. 11 men and 13 boys can earn Rs 3008 in 8 days. In what time will 7 men with 9 boys earn Rs 2480:**

**a.**12

**b.**10

**c.**15

**d.**17

**8. A train leaves Calcutta at 7:30 am and travels 40 km an hour, another train leaves Calcutta at noon and travels 64 km an hour, when and where will the second train overtake the first:**

**a.**480 km, 2:30 pm

**b.**480 km, 7:30 pm

**c.**840 km, 7:30 pm

**d.**480 km, 6:30 pm

**9. Two bullets were fired at a place at an interval of 38 minutes. A person approaching the firing point in his car hears the two sounds at an interval of 36 minutes. The speed of sound is 330 m/sec. What is the speed of the car:**

**a.**98 km

**b.**49 km

**c.**99 km

**d.**66 km

**10. Three pipes A, B and C are connected to a tank. A and B together can fill the tank in 60 minutes , B and C together in 40 minutes and C and A together in 30 minutes. In how much time will each pipe fill the tank separately:**

**a.**60 min, 250 min, 64 min

**b.**40 min, 120 min, 24 min

**c.**80 min, 240 min, 48 min

**d.**None of these

**ANSWERS:**

**1.C , 2.A , 3.C , 4.A , 5.B , 6.A , 7.B , 8.B , 9.D , 10.C,**