19701. Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?
19702. A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which the remaining food will last, is:
19703. 39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day, complete the work?
19704. The extent of the country as reflected in the hymns of Rigveda covers
19705. Besides being a famous Buddhist monk, whose works were found in China and Tibet, Nagarjuna was
19706. Who was the courtesan who became a Buddhist nun under the influence of Gautama Buddha ?
19707. A country with a high percapita income is a
19708. The National Bird of India
19709. At what time between 7 and 8 o'clock will the hands of a clock be in the same straight line but, not together?
19710. At what time between 5.30 and 6 will the hands of a clock be at right angles?
19711. The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:
19712. At what angle the hands of a clock are inclined at 15 minutes past 5?
19713. At 3:40, the hour hand and the minute hand of a clock form an angle of:
19714. How many times are the hands of a clock at right angle in a day?
19715. The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
19716. How many times in a day, are the hands of a clock in straight line but opposite in direction?
19717. At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?
19718. At what time between 9 and 10 o'clock will the hands of a watch be together?
19719. At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?
19720. How many times do the hands of a clock coincide in a day?
19721. How many times in a day, the hands of a clock are straight?
19722. A watch which gains uniformly is 2 minutes low at noon on Monday and is 4 min. 48 sec fast at 2 p.m. on the following Monday. When was it correct?
19723. An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
19724. The reflex angle between the hands of a clock at 10.25 is:
19725. A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:
19726. A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is:
19727. How much does a watch lose per day, if its hands coincide every 64 minutes?
19728. We are able to recognise different colours by the help of the ———— in retina
19729. The two best paintings ‘Mono Lisa’ and ‘The Last Supper’ were painted by :
19730. The first venture in territorial expansion by the early Chalukyas (450-757 A.D.) was due to Mangalesa (597-608 A.D.). who destroyed the neighbouring powers such as
19731. When taken out of water, fish die because:
19732. The first European sailor to land on the Western coast of India belonged to
19733. What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12 p.c.p.a.?
19734. At what rate of compound interest per annum will a sum of Rs. 1200 become Rs. 1348.32 in 2 years?
19735. The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:
19736. Albert invested an amount of Rs. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit?
19737. The effective annual rate of interest corresponding to a nominal rate of 6% per annum payable half-yearly is:
19738. Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:
19739. If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, what is the compound interest on the same at the same rate and for the same time?
19740. The difference between simple interest and compound on Rs. 1200 for one year at 10% per annum reckoned half-yearly is:
19741. The difference between compound interest and simple interest on an amount of Rs. 15,000 for 2 years is Rs. 96. What is the rate of interest per annum?
19742. The compound interest on a certain sum for 2 years at 10% per annum is Rs. 525. The simple interest on the same sum for double the time at half the rate percent per annum is:
19743. What is the rate of compound interest? I. The principal was invested for 4 years. II. The earned interest was Rs. 1491.
19744. What will be compounded amount? I. Rs. 200 was borrowed for 192 months at 6% compounded annually. II. Rs. 200 was borrowed for 16 years at 6%.
19745. An amount of money was lent for 3 years. What will be the difference between the simple and the compound interest earned on it at the same rate? I. The rate of interest was 8 p.c.p.a. II. The total amount of simple interest was Rs. 1200.
19746. What is the rate of interest p.c.p.a.? I. An amount doubles itself in 5 years on simple interest. II. Difference between the compound interest and the simple interest earned on a certain amount in 2 years is Rs. 400. III. Simple interest earned per annum is Rs. 2000.
19747. What will be the compound interest earned on an amount of Rs. 5000 in 2 years? I. The simple interest on the same amount at the same rate of interest in 5 years is Rs. 2000. II. The compound interest and the simple interest earned in one year is the same. III. The amount becomed more than double on compound interest in 10 years.
19748. Mr. Gupta borrowed a sum of money on compound interest. What will be the amount to be repaid if he is repaying the entire amount at the end of 2 years? I. The rate of interest is 5 p.c.p.a. II. Simple interest fetched on the same amount in one year is Rs. 600. III. The amount borrowed is 10 times the simple interest in 2 years.
19749. What is the compound interest earned at the end of 3 years? I. Simple interest earned on that amount at the same rate and for the same period is Rs. 4500. II. The rate of interest is 10 p.c.p.a. III. Compound interest for 3 years is more than the simple interest for that period by Rs. 465.
19750. A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Rs. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is: