1121.
A, B and C can complete a work in 12, 15 and 20 days, respectively. How many days are required to finish the work if they
work together?
(A)
5 days
(B)
3 days
(C)
6 days
(D)
4 days
1122.
A man spends 35% of his monthly income on food and four-thirteenths of the remaining income on transport. He incurs
some other expenses, but also saves Rs.6,300 per month, the latter being equal to 20% of the balance remaining just after
spending on food and transport. What is his monthly income (in Rs.)?
(A)
67500
(B)
72,000
(C)
70,000
(D)
63000
1123.
In June, Rohit’s bank account balance is ₹5,000 for 25 days, ₹20,000 for 2 days and ₹1,500 for 3 days. What is the average
balance (in ₹) in Rohit's bank account in June?
(A)
5575
(B)
5650
(C)
5200
(D)
6000
1124.
What is the number of digits required for numbering a book with 428 pages?
(A)
1176
(B)
1500
(C)
2000
(D)
988
1125.
Divide some money in the ratio Ravi, Reeta and Rahul that 5 (Part of Ravi) = 3 (Part of Reeta) =11 (Part of Rahul). The money
ratio of Ravi : Reeta : Rahul is equal to:
(A)
(B)
(C)
(D)
1126.
A sum becomes ₹6,600 in 4 years at simple interest at a yearly interest rate of 5% per annum. What is the sum?
(A)
₹4,400
(B)
₹3,300
(C)
₹5,500
(D)
₹6,000
1127.
The radius and height of a cylinder are in the ratio 6 : 7 and its volume is 792 cm3. Calculate its curved surface area in cm2.
(A)
490
(B)
226
(C)
264
(D)
262
1128.
In ∆PQR, PR = 10 cm. Find the length of PT, where ST∥QR. Given that PS = 6 cm and QS = 14 cm.
(A)
2 cm
(B)
4 cm
(C)
1.5 cm
(D)
3 cm
1129.
In an election between two candidates, one got 65% of the total valid votes. 20% of the votes were invalid. If the total number
of votes was 7,500, the number of valid votes that the other candidate got was:
(A)
1,700
(B)
2,100
(C)
4,300
(D)
1,900
1130.
L and M are the mid points of sides AB and AC of a triangle ABC, respectively, and BC = 18 cm. If LM || BC, then find the
length of LM (in cm).
