Question
Chlorophyll.a,usually
appears:ÂSolution
It is the primary pigment because it is directly involved in the light reaction. It is bluish-green in color. The molecular formula of chlorophyll a is C55H72O5N4Mg
The ratio between the sum of the digits of a two-digit number and that two-digit number is 1 : 7. If the digit in the unit's place is four less than the...
Quantity I: A shopkeeper bought an article for Rs. 3000 and marked its price up by 50%. He then gave two successive discounts of 10% and ‘x’%, makin...
A shopkeeper marks up the price of an article by 40% on its cost price. He then offers a discount of 10% on the marked price. If the shopkeeper still ma...
A shopkeeper bought two articles for Rs. 600 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
- Which component stores the essential instructions required to start a computer?
The radius of a circle is 14 cm, and the angle subtended by a sector at the center of the circle is 120°. Find the area of the sector.
An amount of Rs. 13,000 is invested at a certain annual compound interest rate, with interest compounded yearly. After 2 years, the total amount grows t...
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
How many sides does a regular polygon with each interior angle measuring 140° have?
Find the simplified value of the following expression:
(16.25 × 24 + 7 × √36) ÷ 23 + 3.75 × 16 – 37 × 2 + 7.5
...
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