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Given that Seven people Priyanka, Malti, Ruhi, Shivi, Teena, Unnati and Vipin were born on the same date of seven different year’s viz. 1998, 1999, 2000, 2001, 2002, 2003 and 2004. From statement I: Two people were born in between Unnati and Malti. Teena was born in 2003. Only one person was born between Unnati and Teena. Shivi was born immediately before Unnati. So, we have two cases i.e., we do not have proper information so statement I alone is not sufficient to answer. From statement II: Four people were born between Vipin and Ruhi. Priyanka was born two years before the leap year but not in 1998. Vipin was born immediately after Malti. Three people were born between Malti and Priyanka. So, we have
When heated with chloroform, secondary amines and tertiary amines
Consider the following statements
Statement I: Clay layers are poor aquifers.
Statement II: The inter-particle space of clay minerals is t...
1 mole of carbon atoms = ______ g of carbon atoms
When the heavier component in a mixture settles after water is added to it, the process is called _______.
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.
I. Length
II. Thickness
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
Which of the following constitutes a food chain ?
On which of the following statements, is the kinetic theory of matter base?
What is the work done when a force of 20 N moves an object 5 meters?