This page contains the questions asked in previous year TNPSC Group 1 preliminary exam. You can practice these questions as practice test in this link.
This page contains the questions asked in previous year TNPSC Group 1 preliminary exam. You can practice these questions as practice test in this link.
1). Which of the following is/are correctly matched? I. Hard resin - Cocaine II. Oleo resin - Canada balsam III. Latex - Rubber IV. Alkaloid - Asafoetida Of these.
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2). Which one of the following statement(s) about Blue Green Algae (BGA) is /are not correct?
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3). The chromonema is a coiled structure, which can be easily separated in case of
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4). In 1905, Albert Einstein discovered
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5). I. Dynamic lift of aeroplane is based on the principle of Bernoulli's theorem. II. Glass is less elastic than rubber. III.For a system free from external forces,linear momentum of the system remains constant Which of the above statement is/are wrong?
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6). A rocket 100.m long at rest starts to move with uniform motion of 0.8 C. What is its length as seen by an observer at rest?
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7). Which of the following has the highest ionizing power?
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8). Sound waves from a sounding car are
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9). Consider the following statements. Assertion (A) : Receptors for steroid hormones are located inside the cells. Reason (R) : Because steroid hormones are lipid soluble molecules that diffuse, easily through the phospholipid interior of Cell membrane.
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10). Hormone Gastrin acts as
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