A sofa-set listed at ₹ 800 is sold to a retailer at successive discounts of 25% and 15% by the wholesaler. Then the cost price of the sofa-set for retailer is-
1.1K 0 65646da487a5d525ed78d4dbAlex sold his goods after announcing two successive discounts of 30% each. The effective discount altogether is-
765 0 65646d2ed75b9125c24b53a2A sum of money amounts to 5,200 in 5 years and to 5,680 in 7 years at simple interest. The rate of interest per annum is-
787 0 6549144c0795c43cec24e9f6In how many years a sum of Rs. 3000 will yield an interest of Rs. 1080 at 12% per annum simple interest?
815 0 6548d95399dc28caf0402d5e