Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

867. How many words can be formed from the letters of the word 'SIGNATURE' so that the vowels always come together?

 (a) 720 (b) 1440 (c) 2880 (d) 17280

868. P can complete a work in 12 days working 8 hours a day,Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work?

 (a) 5x5/11 (b) 5x6/11 (c) 6x5/11 (d) 6x6/11

869. A man invested Rs. 1552 in a stock at 97 to obtain an income of Rs. 128. The dividend from the stock is

 (a) 7.5% (b) 8% (c) 9.7% (d) 10%

870. On a sports day, if 30 children were made to stand in a column, then 16 columns could be formed. If 24 children were to stand in a column, then how many columns could be formed?

 (a) 20 (b) 22 (c) 29 (d) 452

871. A sum of money at simple interest amounts to Rs.815 in 3 years and to Rs. 854 in 4 years. The sum is

 (a) Rs. 650 (b) Rs. 690 (c) Rs. 698 (d) Rs. 700

872. A hollow iron pipe is 21 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 8 g/cm3, then the weight of the pipe is

 (a) 3.6 kg (b) 3.696 kg (c) 36 kg (d) 36.9 kg

TOTAL

Detailed Solution