Explanation: The majority of stored food grain insect pests belong to the order Coleoptera.
P started a business investing Rs.9000. After 3 months, Q joined her with the capital of Rs.12000. After another 6 months, R joined them with the capita...
A invested Rs X in a scheme. After 6 months, B joined with Rs 3000 more than that of A. After an year, ratio of profit of B to the total profit was 5: 9...
A and B started a retail store with initial investments in the ratio 5:6 and their annual profits were in the ratio 2:3. If A invested the money for 4 m...
A and B enter into a partnership with their initial sum of Rs.28000 and Rs.40000 respectively. After 8 months, a third person C also joins them with his...
Out of their respective monthly salaries, Soma spends 7/8 and Tina spends 4/5 on various expenses. The salary remaining with Tina after the expenses is ...
Ankush and Bittu started a business together, where Ankush invested Rs. 'p' and Bittu invested Rs. 'p + 3000' initially. After 4 ...
‘A’ and ‘B’ invested Rs. 4800 and Rs. 3600, respectively in a business, together. After 6 months, ‘A’ withdrew 25% of his initial investment...
A, B and C started a business with initial investments of Rs. 4,000, Rs. 4,500 and Rs. 5,500 respectively. After one year, A, B and C made additional in...
"A" and "B" initiated a partnership with investments in the proportion of 3:4. After four months, "C" entered the partnership by contributing Rs. 75,000...
A and B started a retail store with initial investments in the ratio 7:8 and their annual profits were in the ratio 2:3. If A invested the money for 8 m...
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