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CBSE->Std 10 Questions

Total Questions 2595
WHY IS THERE A RULE OCTET STABILITY IN VALLENCE SHELL?
WHO IS KNOWN AS FATHER OF TAXONOMY? WHY
who is known as father of taxonomy?
What were the special powers of Alluri Sitaram Raju?
what was the role of Dr. BR Ambedkar in the Nationalist movement of India?
Who was Alluri Sitaram Raju?
Explain the distribution of coal in India.
Why did the French think that colonies were necessary?
Describe the influence of China on Vietnamese culture and life?
How was French Indo - China formed?
Explain Bolivia's Water war.
WHAT IS THE FULL FORM OF MNC
what is the racist regine in africa?
write a note on gandhiji's philosophy of sathyagraha?
how does the non co-operation movement became a big movement?
expalin the sathyagraha that gandhiji led in various places?
who condemn the pentangular as a communally divisive competition
How many spherical lead shots each 4.21cm in diameter can be obtained brom a rectangular solid lead with dimentions 66cm*42cm *21cm?
A semicircular sheet of metal of diameter 28cm is bend into an open conical cup.Find the depth and capacity of the cup.
In two concentric circles,prove that all chords of the outer circle which touches the inner circle are of equal length.