A. Rs. 112
B. Rs. 118.80
C. Rs. 120
D. Rs. 122
A. 975
B. 753
C. 642
D. 684
E. None of these
Explanation:
Let the three digit numbers be 100a + 10b + c
a = b + 2
c = b – 2
a + b + c = 3b = 18 => b = 6
So a = 8 and b = 4
Hence the three digit number is: 864
A. 237.55
B. 337
C. 443
D. 334
Cash price = $3695
Deposit =1/3 of $3695
= $1231.67
Loan amount = $3695.00 − $1231.67
= $2463.33
Total cost of loan = $25.97 × 104
= $2700.88
Interest charged = total amount − loan
I = A − P
= 2700.88 − 2463.33
= 237.55
A. 111.12 m
B. 888.88 m
C. 777.52 m
D. 756.34 m
Explanation:
A runs 1000 m while B runs 900 m and C runs 800 m.
The number of meters that C runs when B runs 1000 m,
= (1000 * 800)/900 = 8000/9 = 888.88 m.
B can give C = 1000 – 888.88 = 111.12 m.
A. 5:4
B. 5:2
C. 2:5
D. 4:5
(x/100)*200 = (y/100)*250 y/x = 20/25 = 4/5 y:x=4:5
A. 80 days
B. 100 days
C. 120 days
D. 150 days
A. 100
B. 300
C. 90,000
D. 10,000
Explanation:
(84 ÷ 14 ÷ 2 ÷ 9) * ? = 33⅓
=> (6 ÷ 2 ÷ 9) * ? = 100 / 3
=> 3 / 9 * ? = 100 / 3
=> ? = 100