48
Q:

# One year ago the ratio between Maneela’s and Shanthi’s salary was 3 : 4. The ratios of their individual salaries between last year’s and this year’s salaries are 4 : 5 and 2 : 3 respectively. At present the total of their salary is Rs. 4160. The salary of Maneela, now is?

 A) Rs. 1600 B) Rs. 1700 C) Rs. 1800 D) Rs. 1900

Explanation:

Let the salaries of Maneela and Shanthi one year before be M1, S1 & now be M2, S2 respectively.

Then, from the given data,

M1/S1 = 3/4  .....(1)

M1/M2 = 4/5 .....(2)

S1/S2 = 2/3  .....(3)

and M2 + S2 = 4160  .....(4)

Solving all these eqtns, we get M2 = Rs. 1600.

Q:

In wallet, there are notes of the denominations Rs. 10 and Rs. 50. The total number of notes is 12. The number of  Rs. 10 and  Rs. 50 notes are in the ratio of 1 : 2. Total money in the wallet is:

 A) ₹ 360 B) ₹ 280 C) ₹ 110 D) ₹ 440

Explanation:

0 203
Q:

The ratio of cost of table and chair is 9 : 4. The cost of table is Rs 1250 more than cost of chair. What is the cost (in Rs) of chair?

 A) 1000 B) 1200 C) 800 D) 1500

Explanation:

0 155
Q:

In $∆$ ABC,if the ratio of angles is in the proportion 3 : 5 : 4, then the difference between the biggest and the smallest angles (in degrees)is:

 A) 20∘ B) 25∘ C) 30∘ D) 35∘

Explanation:

1 225
Q:

The total number of students in a class is 65. If the total number of girls in the class is 35, then the ratio of the total number of boys to the total number of girls is

 A) 6:7 B) 7:6 C) 13:7 D) 7:13

Explanation:

0 251
Q:

Rahul spends some part of his income and saves the remaining part. The ratio of his expenditure and saving is 6 : 1. If Rahul’s income is Rs 42000,then what will be his expenditure (in Rs)?

 A) 34000 B) 30000 C) 32000 D) 36000

Explanation:

1 244
Q:

The sum of two numbers is 248 and their difference is 8. What is the ratio of the two numbers?

 A) 15 : 16 B) 7 : 8 C) 6 : 7 D) 13 : 28

Explanation:

3 1105
Q:

If an amount of Rs.990 is divided among A, B and C in the ratio of 3 : 4 : 2, then B will get:

 A) Rs. 247.5 B) Rs. 440 C) Rs. 110 D) Rs. 350

Explanation:

4 1491
Q:

The weights of Jaya and Vijaya are in the ratio 4:5. If the total of their weights is 72 kg, what is Vijaya's weight?

 A) 40 kg B) 34 kg C) 32 kg D) 42 kg