A pen was sold at 15% loss. If the selling price was Tk 8 more, then the seller could have made a profit of 10%. What was the purchase price of pen?
The contents of a certain box consist of 9 apples and 27 oranges . How many oranges must be removed from the box so that 70% of the pieces of fruits in the box will be apples ?
Kamal weights twice as much as Momen. Momen's weight is 70% of Babu's weight. Dipu weights 50% of Lipu's weight . Lipu weights 180% of Kamal's weight. Who weights the least ?
Four litres of milk are to be porued into a 2-litre bottle and a 4-litre bottle . If each bottle is to be filled to the same fraction of its capacity, how many litres of milk should be poured into the 4-litre bottle ?
If 2x+2y=7z, then what is the average of x, y and z ?
Faruk can do a work in 12 days and Salam can do the same work in 8 days. If Faruk , Salam and Babu work together , they can complete the work in 4 days . How many days will it take Babu to complete the work alone ?
Two-fifths of the socks in box are , one-third is blue, and the rest are green. What is the ratio of the green socks to the blue socks?
In the following series, what comes next ? 1, A, 9, I, 17, --
Fill in the blank in the series : 000, 001, 011, -
Jamal is taller than Pia , and Bashir is shorter than Jamal. Which of the following statements would be most accurate ?
Five motorbikes had a race . The Honda beat the Hero but couldn't overtake the Kawasaki . The Vespa failed to overtake the Suzuki but beat the Kawasaki . Which bike came last ?
The average daily earnings of a man who makes Tk 25 each of the first 9 days, Tk 30 each of the next 10 days and Tk 40 each of the last 11 days is Tk
A man buys a television set that lists for Tk 36000 at 10% discount. He gets an additional 2% discount for paying cash. How much does he actually pay in Tk?
a : b = 2 : 3 and a + b = 4. What is the value of )a + b) : (b - a)?
'P' এর মান কত হলে 4x2-Px+9 একটি পূর্নবর্গ হবে?
একটি আয়তক্ষেত্রের দৈর্ঘ্য ৫ মিটার কম ও প্রস্থ ৩ মিটার বেশি হলে ক্ষেত্রফল ৯ বর্গমিটার কম হয়। আবার দৈর্ঘ্য ৩মিটার ও প্রস্থ ২ মিটার বেশি হলে ক্ষেত্রফল ৬৭বর্গমিটার বেশি হয়।আয়তক্ষেত্রের প্রস্থ কত?
If the price of an item is increased by 10% and then decreased by 10% , the net effect on the price of the item is -
Consider the following series: 3,4,6,9,13, ............. What comes next ?
If x = 2y =3z and xyz =36 , what is the value of z?
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